From 939f824d96c928620eed221a9e767451ddb5175c Mon Sep 17 00:00:00 2001
From: "Kirill Lipatov (Leency)" <lipatov.kiril@gmail.com>
Date: Sun, 14 Dec 2008 11:55:46 +0000
Subject: [PATCH] Shell 0.4 from Albom

git-svn-id: svn://kolibrios.org@959 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 programs/system/shell/.shell              |   5 +
 programs/system/shell/all.h               |  39 +++
 programs/system/shell/cmd_about.c         |   9 +
 programs/system/shell/cmd_alias.c         |  17 ++
 programs/system/shell/cmd_cd.c            |  47 +++
 programs/system/shell/cmd_date.c          |  22 ++
 programs/system/shell/cmd_echo.c          |   6 +
 programs/system/shell/cmd_exit.c          |   7 +
 programs/system/shell/cmd_free.c          |  12 +
 programs/system/shell/cmd_help.c          |  31 ++
 programs/system/shell/cmd_kill.c          |  43 +++
 programs/system/shell/cmd_ls.c            |  41 +++
 programs/system/shell/cmd_mkdir.c         |  44 +++
 programs/system/shell/cmd_more.c          |  87 ++++++
 programs/system/shell/cmd_ps.c            |  32 +++
 programs/system/shell/cmd_pwd.c           |   5 +
 programs/system/shell/cmd_reboot.c        |   5 +
 programs/system/shell/cmd_rm.c            |  50 ++++
 programs/system/shell/cmd_rmdir.c         |  46 +++
 programs/system/shell/cmd_touch.c         |  54 ++++
 programs/system/shell/cmd_ver.c           |   5 +
 programs/system/shell/compile.bat         |   7 +
 programs/system/shell/console.c           |  82 ++++++
 programs/system/shell/globals.h           |  82 ++++++
 programs/system/shell/kolibri.h           |  90 ++++++
 programs/system/shell/kolibri.ld          |  20 ++
 programs/system/shell/module_alias.c      | 133 +++++++++
 programs/system/shell/module_command.c    | 336 ++++++++++++++++++++++
 programs/system/shell/module_executable.c |  60 ++++
 programs/system/shell/module_program.c    |  16 ++
 programs/system/shell/module_script.c     | 102 +++++++
 programs/system/shell/prototypes.h        |  27 ++
 programs/system/shell/readme.txt          |  27 ++
 programs/system/shell/shell.c             | 134 +++++++++
 programs/system/shell/stdlib.h            |  14 +
 programs/system/shell/string.h            |  12 +
 36 files changed, 1749 insertions(+)
 create mode 100644 programs/system/shell/.shell
 create mode 100644 programs/system/shell/all.h
 create mode 100644 programs/system/shell/cmd_about.c
 create mode 100644 programs/system/shell/cmd_alias.c
 create mode 100644 programs/system/shell/cmd_cd.c
 create mode 100644 programs/system/shell/cmd_date.c
 create mode 100644 programs/system/shell/cmd_echo.c
 create mode 100644 programs/system/shell/cmd_exit.c
 create mode 100644 programs/system/shell/cmd_free.c
 create mode 100644 programs/system/shell/cmd_help.c
 create mode 100644 programs/system/shell/cmd_kill.c
 create mode 100644 programs/system/shell/cmd_ls.c
 create mode 100644 programs/system/shell/cmd_mkdir.c
 create mode 100644 programs/system/shell/cmd_more.c
 create mode 100644 programs/system/shell/cmd_ps.c
 create mode 100644 programs/system/shell/cmd_pwd.c
 create mode 100644 programs/system/shell/cmd_reboot.c
 create mode 100644 programs/system/shell/cmd_rm.c
 create mode 100644 programs/system/shell/cmd_rmdir.c
 create mode 100644 programs/system/shell/cmd_touch.c
 create mode 100644 programs/system/shell/cmd_ver.c
 create mode 100644 programs/system/shell/compile.bat
 create mode 100644 programs/system/shell/console.c
 create mode 100644 programs/system/shell/globals.h
 create mode 100644 programs/system/shell/kolibri.h
 create mode 100644 programs/system/shell/kolibri.ld
 create mode 100644 programs/system/shell/module_alias.c
 create mode 100644 programs/system/shell/module_command.c
 create mode 100644 programs/system/shell/module_executable.c
 create mode 100644 programs/system/shell/module_program.c
 create mode 100644 programs/system/shell/module_script.c
 create mode 100644 programs/system/shell/prototypes.h
 create mode 100644 programs/system/shell/readme.txt
 create mode 100644 programs/system/shell/shell.c
 create mode 100644 programs/system/shell/stdlib.h
 create mode 100644 programs/system/shell/string.h

diff --git a/programs/system/shell/.shell b/programs/system/shell/.shell
new file mode 100644
index 0000000000..c65fcb04e5
--- /dev/null
+++ b/programs/system/shell/.shell
@@ -0,0 +1,5 @@
+#SHS
+
+about
+echo Type 'help' for help
+echo
diff --git a/programs/system/shell/all.h b/programs/system/shell/all.h
new file mode 100644
index 0000000000..116da9c41c
--- /dev/null
+++ b/programs/system/shell/all.h
@@ -0,0 +1,39 @@
+
+/// ===========================================================
+
+#include "kolibri.h"
+#include "stdlib.h"
+#include "string.h"
+
+#include "globals.h"
+#include "prototypes.h"
+
+#include "console.c"
+
+#include "cmd_about.c"
+#include "cmd_help.c"
+#include "cmd_ver.c"
+#include "cmd_pwd.c"
+#include "cmd_ls.c"
+#include "cmd_ps.c"
+#include "cmd_kill.c"
+#include "cmd_echo.c"
+#include "cmd_date.c"
+#include "cmd_exit.c"
+#include "cmd_cd.c"
+#include "cmd_free.c"
+#include "cmd_reboot.c"
+#include "cmd_mkdir.c"
+#include "cmd_rmdir.c"
+#include "cmd_rm.c"
+#include "cmd_touch.c"
+#include "cmd_alias.c"
+#include "cmd_more.c"
+
+#include "module_command.c"
+#include "module_program.c"
+#include "module_script.c"
+#include "module_executable.c"
+#include "module_alias.c"
+
+/// ===========================================================
diff --git a/programs/system/shell/cmd_about.c b/programs/system/shell/cmd_about.c
new file mode 100644
index 0000000000..a97850e701
--- /dev/null
+++ b/programs/system/shell/cmd_about.c
@@ -0,0 +1,9 @@
+
+void cmd_about()
+{
+printf("\n\rShell for KolibriOS\n\r");
+printf("  version %s\n\r", SHELL_VERSION); 
+printf("\n\r  author: Oleksandr Bogomaz aka Albom");
+printf("\n\r  e-mail: albom85@yandex.ru");
+printf("\n\r    site: http://albom06.boom.ru/\n\r\n\r");
+}
diff --git a/programs/system/shell/cmd_alias.c b/programs/system/shell/cmd_alias.c
new file mode 100644
index 0000000000..c8fe128903
--- /dev/null
+++ b/programs/system/shell/cmd_alias.c
@@ -0,0 +1,17 @@
+
+void cmd_alias(char arg[])
+{
+
+int result;
+
+if (NULL == arg)
+	{
+	alias_list();
+	return;
+	}
+
+result = alias_check(arg);
+if ( ( 0 != result ) && ( -1 != result ) )
+	alias_add(arg);
+
+}
diff --git a/programs/system/shell/cmd_cd.c b/programs/system/shell/cmd_cd.c
new file mode 100644
index 0000000000..8a2322f384
--- /dev/null
+++ b/programs/system/shell/cmd_cd.c
@@ -0,0 +1,47 @@
+
+int cmd_cd(char dir[])
+{
+
+char temp[256];
+unsigned result;
+
+if (NULL == dir)
+	{
+	printf("  cd directory\n\r");
+	return FALSE;
+	}
+
+if ( 0 == strcmp(dir, ".") )
+	return FALSE;
+
+if (  ( 0 == strcmp(dir, "..") ) && ( 0 != strcmp(cur_dir, "/")) ) 
+	{
+	cur_dir[strlen(cur_dir)-1]='\0';
+	dir_truncate(cur_dir);
+	return FALSE;
+	}
+
+if ( '/' == dir[0])
+	{
+	if ( dir_check(dir) )
+		{
+		strcpy(cur_dir, dir);
+		return TRUE;
+		}
+	return FALSE;
+	}
+else
+	{
+	strcpy(temp, cur_dir);
+	strcat(temp, dir);
+
+	if ( dir_check(temp) )
+		{
+		strcpy(cur_dir, temp);
+		return TRUE;
+		}
+
+	return FALSE;
+	}
+
+}
diff --git a/programs/system/shell/cmd_date.c b/programs/system/shell/cmd_date.c
new file mode 100644
index 0000000000..8ec8c37ab9
--- /dev/null
+++ b/programs/system/shell/cmd_date.c
@@ -0,0 +1,22 @@
+
+
+void cmd_date()
+{
+unsigned date;
+unsigned time;
+
+date = kol_system_date_get();
+printf("  date [dd.mm.yy]: %x%x.%x%x.%x%x", 
+	(date&0xf00000)>>20, (date&0xf0000)>>16,  // day
+	(date&0xf000)>>12, (date&0xf00)>>8, //month
+	(date&0xf0)>>4, (date&0xf) ); // year
+
+
+time = kol_system_time_get();
+
+printf("\n\r  time [hh:mm:ss]: %x%x:%x%x:%x%x\n\r", 
+	(time&0xf0)>>4, (time&0xf), // hours
+	(time&0xf000)>>12, (time&0xf00)>>8, // minutes
+	(time&0xf00000)>>20, (time&0xf0000)>>16 ); // seconds
+
+}
diff --git a/programs/system/shell/cmd_echo.c b/programs/system/shell/cmd_echo.c
new file mode 100644
index 0000000000..ae1a69e115
--- /dev/null
+++ b/programs/system/shell/cmd_echo.c
@@ -0,0 +1,6 @@
+
+
+void cmd_echo(char text[])
+{
+printf("%s\n\r", text);
+}
diff --git a/programs/system/shell/cmd_exit.c b/programs/system/shell/cmd_exit.c
new file mode 100644
index 0000000000..4aa66da509
--- /dev/null
+++ b/programs/system/shell/cmd_exit.c
@@ -0,0 +1,7 @@
+
+void cmd_exit()
+{
+free(ALIASES);
+_exit(1);
+kol_exit();
+}
diff --git a/programs/system/shell/cmd_free.c b/programs/system/shell/cmd_free.c
new file mode 100644
index 0000000000..2811aca64a
--- /dev/null
+++ b/programs/system/shell/cmd_free.c
@@ -0,0 +1,12 @@
+
+void cmd_free()
+{
+unsigned total, free, used;
+
+total = kol_system_mem();
+free = kol_system_memfree();
+used = total - free;
+
+printf ("  total [kB / MB / %%]:  %-7d / %-5d / 100\n\r   free [kB / MB / %%]:  %-7d / %-5d / %d\n\r   used [kB / MB / %%]:  %-7d / %-5d / %d\n\r", 
+		total, total/1024, free, free/1024, (free*100)/total, used, total/1024-free/1024, 100-(free*100)/total );
+}
diff --git a/programs/system/shell/cmd_help.c b/programs/system/shell/cmd_help.c
new file mode 100644
index 0000000000..9972e90ae7
--- /dev/null
+++ b/programs/system/shell/cmd_help.c
@@ -0,0 +1,31 @@
+
+int cmd_help(char cmd[])
+{
+
+int i;
+
+char available[]={"  %d commands available:\n\r"};
+
+if (NULL == cmd)
+	{
+	printf (available, NUM_OF_CMD);
+	for (i = 0; i < NUM_OF_CMD; i++)
+		printf("    %s\n\r", HELP_COMMANDS[i]);
+	}
+else
+	{
+	for (i=0; i<NUM_OF_CMD; i++)
+		if ( !strcmp(cmd, HELP_COMMANDS[i]) )
+			{
+			printf(HELP_DESC[i]);
+			return TRUE;
+			}
+
+	printf ("  Command \'%s\' not found.\n\r", cmd);
+	printf (available, NUM_OF_CMD);
+	for (i = 0; i < NUM_OF_CMD; i++)
+		printf("    %s\n\r", HELP_COMMANDS[i]);
+	}
+
+return FALSE;
+}
diff --git a/programs/system/shell/cmd_kill.c b/programs/system/shell/cmd_kill.c
new file mode 100644
index 0000000000..d54ba083e3
--- /dev/null
+++ b/programs/system/shell/cmd_kill.c
@@ -0,0 +1,43 @@
+
+
+int _atoi ( char *s )
+{
+int i, n;
+ 
+n = 0;
+for ( i = 0; s[i]!= '\0'; ++i)
+	if ((s[i]<'0') || (s[i]>'9'))
+		return 0;
+	else
+		n = 10 * n + s[i] - '0';
+
+return n;
+}
+
+
+
+int cmd_kill(char process[])
+{
+
+unsigned proc;
+int result;
+
+if (NULL == process)
+	{
+	printf("  kill PID\n\r");
+	return FALSE;
+	}
+else
+	{
+	proc = _atoi(process);
+	if ( 0 != proc )
+		{
+		result = kol_process_kill_pid(proc);
+		if (result < 0)
+			return FALSE;
+		else
+			return TRUE;
+		}
+	}
+
+}
diff --git a/programs/system/shell/cmd_ls.c b/programs/system/shell/cmd_ls.c
new file mode 100644
index 0000000000..bc3c10abd3
--- /dev/null
+++ b/programs/system/shell/cmd_ls.c
@@ -0,0 +1,41 @@
+
+int cmd_ls(char dir[])
+{
+
+kol_struct70	k70;
+unsigned	*n;
+unsigned	num_of_file;
+unsigned	*t;
+unsigned	type_of_file;
+int		i;
+
+k70.p00 = 1;
+k70.p04 = 0;
+k70.p08 = 0;
+k70.p12 = 2*1024*1024; // 2 MB
+k70.p16 = malloc(2*1024*1024);
+k70.p20 = 0;
+k70.p21 = dir;
+
+if ( !kol_file_70(&k70) ) // проверяем существование каталога
+	{
+	free(k70.p16);
+	return FALSE;
+	}
+
+n = k70.p16+8;
+num_of_file = *n; // число файлов в каталоге
+
+for (i = 0; i < num_of_file; i++)
+	{
+	printf ("  %s", k70.p16+32+40+(264+40)*i);
+	t = k70.p16+32+(264+40)*i;
+	type_of_file = *t;
+	if ( (0x10 == (type_of_file&0x10)) || (8 == (type_of_file&8)) )
+		printf ("/");
+	printf ("\n\r");
+	}
+
+free(k70.p16);
+return TRUE;
+}
diff --git a/programs/system/shell/cmd_mkdir.c b/programs/system/shell/cmd_mkdir.c
new file mode 100644
index 0000000000..b2d2533eee
--- /dev/null
+++ b/programs/system/shell/cmd_mkdir.c
@@ -0,0 +1,44 @@
+
+int cmd_mkdir(char dir[])
+{
+
+char		temp[256];
+kol_struct70	k70;
+unsigned	result;
+
+if (NULL == dir)
+	{
+	printf("  mkdir directory\n\r");
+	return FALSE;
+	}
+
+
+if ( 0 == strcmp(dir, ".") || ( 0 == strcmp(dir, "..") ) || ( 0 == strcmp(cur_dir, "/")) ) 
+	{
+	return FALSE;
+	}
+
+k70.p00 = 9;
+k70.p04 = 0;
+k70.p08 = 0;
+k70.p12 = 0;
+k70.p16 = 0;
+k70.p20 = 0;
+
+if ( '/' == dir[0])
+	k70.p21 = dir;
+else
+	{
+	strcpy(temp, cur_dir);
+	strcat(temp, dir);
+	k70.p21 = temp;
+	}
+
+result = kol_file_70(&k70);
+
+if (0 == result)
+	return TRUE;
+else
+	return FALSE;
+
+}
diff --git a/programs/system/shell/cmd_more.c b/programs/system/shell/cmd_more.c
new file mode 100644
index 0000000000..8fdee45820
--- /dev/null
+++ b/programs/system/shell/cmd_more.c
@@ -0,0 +1,87 @@
+
+int cmd_more(char file[])
+{
+
+kol_struct70	k70;
+kol_struct_BDVK	bdvk;
+unsigned	result, filesize, pos, i;
+char		buf[81]; //буфер
+char		temp[256];
+unsigned	flags;
+
+if (NULL == file)
+	{
+	printf ("  less filename\n\r");
+	return FALSE;
+		}
+
+if ( '/' == file[0])
+	{
+	strcpy(temp, file);
+
+	if ( !file_check(temp) )
+		{
+		return FALSE;
+		}
+	}
+else
+	{
+	strcpy(temp, cur_dir);
+	strcat(temp, file);
+	
+	if ( !file_check(temp) )
+		{
+		return FALSE;
+		}
+	}
+
+k70.p00 = 5;
+k70.p04 = k70.p08 = k70.p12 = 0;
+k70.p16 = &bdvk;
+k70.p20 = 0;
+k70.p21 = temp;
+
+result = kol_file_70(&k70); // получаем информацию о файле
+if ( 0 != result ) 
+	return FALSE;
+
+filesize = bdvk.p32[0]; // получаем размер файла
+
+buf[80]=0;
+flags = con_get_flags();
+
+for (pos=0;pos<filesize;pos+=80)
+	{
+
+	memset(buf, 0, 80);
+
+	k70.p00 = 0;
+	k70.p04 = pos;
+	k70.p08 = 0;
+	k70.p12 = 80;
+	k70.p16 = buf;
+	k70.p20 = 0;
+	k70.p21 = temp;
+
+	result = kol_file_70(&k70); // чтение 80 символов
+	for (i=0; i<80; i++)
+		{
+
+		if (27 == buf[i])
+			con_set_flags(flags|0x100);
+		else con_set_flags(flags);
+
+		printf ("%c", buf[i]);
+		}
+	if ( 0 != result ) 
+		{
+		con_set_flags(flags);
+		printf ("\n\r");
+		return TRUE;	
+		}
+
+	}
+con_set_flags(flags);
+printf ("\n\r");
+return TRUE;
+}
diff --git a/programs/system/shell/cmd_ps.c b/programs/system/shell/cmd_ps.c
new file mode 100644
index 0000000000..6166a40303
--- /dev/null
+++ b/programs/system/shell/cmd_ps.c
@@ -0,0 +1,32 @@
+
+int cmd_ps()
+{
+
+int		i, n;
+char		*buf1k;
+unsigned	PID;
+unsigned	*p;
+short		*s;
+short		STATE;
+
+buf1k = malloc(1024);
+if (NULL == buf1k)
+	return FALSE;
+
+for (i = 1;;i++)
+	{
+	n = kol_process_info(i, buf1k);
+	p = buf1k+30;
+	PID = *p;
+	s = buf1k+50;
+	STATE = *s;
+	if ( 9 != STATE)
+		printf ("  %7d %s\n\r", PID, buf1k+10);
+	if (i == n)
+		break;
+	}
+
+free(buf1k);
+return TRUE;
+
+}
diff --git a/programs/system/shell/cmd_pwd.c b/programs/system/shell/cmd_pwd.c
new file mode 100644
index 0000000000..b36e01a994
--- /dev/null
+++ b/programs/system/shell/cmd_pwd.c
@@ -0,0 +1,5 @@
+
+void cmd_pwd()
+{
+printf ("  %s\n\r", cur_dir);
+}
diff --git a/programs/system/shell/cmd_reboot.c b/programs/system/shell/cmd_reboot.c
new file mode 100644
index 0000000000..93018faaf7
--- /dev/null
+++ b/programs/system/shell/cmd_reboot.c
@@ -0,0 +1,5 @@
+
+void cmd_reboot()
+{
+kol_system_end(3);
+}
diff --git a/programs/system/shell/cmd_rm.c b/programs/system/shell/cmd_rm.c
new file mode 100644
index 0000000000..863b717f8b
--- /dev/null
+++ b/programs/system/shell/cmd_rm.c
@@ -0,0 +1,50 @@
+
+int cmd_rm(char file[])
+{
+
+kol_struct70	k70;
+char		temp[256];
+unsigned	result;
+
+if (NULL == file)
+	{
+	printf ("  rm filename\n\r");
+	return FALSE;
+	}
+
+if ( '/' == file[0])
+	{
+	strcpy(temp, file);
+
+	if ( !file_check(temp) )
+		{
+		return FALSE;
+		}
+	}
+else 
+	{
+	strcpy(temp, cur_dir);
+	strcat(temp, file);
+	
+	if ( !file_check(temp) )
+		{
+		return FALSE;
+		}
+	}
+
+k70.p00 = 8;
+k70.p04 = 0;
+k70.p08 = 0;
+k70.p12 = 0;
+k70.p16 = 0;
+k70.p20 = 0;
+k70.p21 = temp;
+
+result = kol_file_70(&k70);
+
+if (0 == result)
+	return TRUE;
+else 
+	return FALSE;
+
+}
diff --git a/programs/system/shell/cmd_rmdir.c b/programs/system/shell/cmd_rmdir.c
new file mode 100644
index 0000000000..ce95bd01be
--- /dev/null
+++ b/programs/system/shell/cmd_rmdir.c
@@ -0,0 +1,46 @@
+
+int cmd_rmdir(char dir[])
+{
+
+char		temp[256];
+kol_struct70	k70;
+unsigned	result;
+
+if (NULL == dir)
+	{
+	printf("  rmdir directory\n\r");
+	return FALSE;
+	}
+
+if ( ( 0 == strcmp(dir, ".") ) || ( 0 == strcmp(dir, "..") ) || ( 0 == strcmp(cur_dir, "/")) ) 
+	{
+	return FALSE;
+	}
+
+k70.p00 = 8;
+k70.p04 = 0;
+k70.p08 = 0;
+k70.p12 = 0;
+k70.p16 = 0;
+k70.p20 = 0;
+
+if ( '/' == dir[0])
+	k70.p21 = dir;
+else
+	{
+	strcpy(temp, cur_dir);
+	strcat(temp, dir);
+	k70.p21 = temp;
+	}
+
+if ( !dir_check(temp) )
+	return FALSE;
+
+result = kol_file_70(&k70);
+
+if (0 == result)
+	return TRUE;
+else 
+	return FALSE;
+
+}
diff --git a/programs/system/shell/cmd_touch.c b/programs/system/shell/cmd_touch.c
new file mode 100644
index 0000000000..3e0ff2b9ad
--- /dev/null
+++ b/programs/system/shell/cmd_touch.c
@@ -0,0 +1,54 @@
+
+int cmd_touch(char file[])
+{
+
+kol_struct70	k70;
+char		temp[256];
+unsigned	result;
+
+if (NULL == file)
+	{
+	printf("  touch filename\n\r");
+	return FALSE;
+	}
+
+if (  ( 0 == strcmp(file, ".") ) || ( 0 == strcmp(file, "..") ) || ( 0 == strcmp(cur_dir, "/")) ) 
+	{
+	return FALSE;
+	}
+
+if ( '/' == file[0])
+	{
+	strcpy(temp, file);
+
+	if ( !file_check(temp) )
+		k70.p00 = 2;
+	else
+		k70.p00 = 3;
+	}
+else 
+	{
+	strcpy(temp, cur_dir);
+	strcat(temp, file);
+	
+	if ( !file_check(temp) )
+		k70.p00 = 2;
+	else
+		k70.p00 = 3;
+	}
+
+k70.p04 = 0;
+k70.p08 = 0;
+k70.p12 = 0;
+k70.p16 = 0;
+k70.p20 = 0;
+k70.p21 = temp;
+
+result = kol_file_70(&k70);
+
+if (0 == result)
+	return TRUE;
+else 
+	return FALSE;
+
+}
diff --git a/programs/system/shell/cmd_ver.c b/programs/system/shell/cmd_ver.c
new file mode 100644
index 0000000000..f9cb936d29
--- /dev/null
+++ b/programs/system/shell/cmd_ver.c
@@ -0,0 +1,5 @@
+
+void cmd_ver()
+{
+printf ("  %s\n\r", SHELL_VERSION);
+}
diff --git a/programs/system/shell/compile.bat b/programs/system/shell/compile.bat
new file mode 100644
index 0000000000..873a6059ba
--- /dev/null
+++ b/programs/system/shell/compile.bat
@@ -0,0 +1,7 @@
+del shell.kex
+del shell.o
+fasm start.asm start.o
+gcc -c shell.c
+ld -nostdlib -T kolibri.ld -o shell.kex start.o kolibri.o stdlib.o string.o shell.o
+objcopy shell.kex -O binary
+pause
\ No newline at end of file
diff --git a/programs/system/shell/console.c b/programs/system/shell/console.c
new file mode 100644
index 0000000000..f77fa0b975
--- /dev/null
+++ b/programs/system/shell/console.c
@@ -0,0 +1,82 @@
+
+///===========================
+
+#define CON_COLOR_BLUE		1
+#define CON_COLOR_GREEN		2
+#define CON_COLOR_RED		4
+#define CON_COLOR_BRIGHT	8
+/* цвет фона */
+#define CON_BGR_BLUE		0x10
+#define CON_BGR_GREEN		0x20
+#define CON_BGR_RED		0x40
+#define CON_BGR_BRIGHT		0x80
+
+///===========================
+
+void (* _stdcall con_init)(unsigned w_w, unsigned w_h, unsigned s_w, unsigned s_h, const char* t);
+void (* _cdecl printf)(const char* format,...);
+void (* _stdcall _exit)(char bCloseWindow);
+void (* __stdcall gets)(char* str, int n);
+ int (* __stdcall getch)(void);
+ int (* __stdcall con_get_font_height)(void);
+ int (* __stdcall con_set_cursor_height)(int new_height);
+unsigned (*__stdcall con_get_flags)(void);
+unsigned (*__stdcall con_set_flags)(unsigned new_flags);
+
+///===========================
+
+void CONSOLE_INIT(char title[])
+{
+kol_struct_import *imp;
+
+imp = kol_cofflib_load("/sys/lib/console.obj");
+if (imp == NULL)
+	kol_exit();
+
+con_init = ( _stdcall  void (*)(unsigned, unsigned, unsigned, unsigned, const char*)) 
+		kol_cofflib_procload (imp, "con_init");
+if (con_init == NULL)
+	kol_exit();
+
+printf = ( _cdecl void (*)(const char*,...))
+		kol_cofflib_procload (imp, "con_printf");
+if (printf == NULL)
+	kol_exit();
+
+_exit = ( _stdcall void (*)(char))
+		kol_cofflib_procload (imp, "con_exit");
+if (_exit == NULL)
+	kol_exit();
+
+gets = ( _stdcall void (*)(char*, int))
+		kol_cofflib_procload (imp, "con_gets");
+if (gets == NULL)
+	kol_exit();
+
+getch = ( _stdcall int (*)(void))
+		kol_cofflib_procload (imp, "con_getch2");
+if (getch == NULL)
+	kol_exit();
+
+con_get_font_height = ( _stdcall int (*)(void))
+		kol_cofflib_procload (imp, "con_get_font_height");
+if (con_get_font_height == NULL)
+	kol_exit();
+
+con_set_cursor_height = ( _stdcall int (*)(int))
+		kol_cofflib_procload (imp, "con_set_cursor_height");
+if (con_set_cursor_height == NULL)
+	kol_exit();
+
+con_get_flags = ( _stdcall unsigned (*)(void))
+		kol_cofflib_procload (imp, "con_get_flags");
+if (con_get_flags == NULL)
+	kol_exit();
+
+con_set_flags = ( _stdcall unsigned (*)(unsigned))
+		kol_cofflib_procload (imp, "con_set_flags");
+if (con_set_flags == NULL)
+	kol_exit();
+
+con_init(-1, -1, -1, -1, title);
+}
diff --git a/programs/system/shell/globals.h b/programs/system/shell/globals.h
new file mode 100644
index 0000000000..3c4f1ad641
--- /dev/null
+++ b/programs/system/shell/globals.h
@@ -0,0 +1,82 @@
+
+#define FALSE 0
+#define TRUE 1
+
+#define SHELL_VERSION "0.4"
+
+extern char	PATH[256];
+extern char	PARAM[256];
+
+char		title[64];
+char		cur_dir[256];
+
+/// ===========================================================
+
+char		*ALIASES = NULL;
+unsigned	ALIAS_NUM = 0;
+
+/// ===========================================================
+
+#define CMD_HISTORY_NUM 5
+
+char		CMD[256];
+char		CMD_HISTORY[CMD_HISTORY_NUM][256];
+char		CMD_NUM;
+
+unsigned	CMD_POS;
+
+/// ===========================================================
+
+char script_sign[] = {"#SHS"};
+
+/// ===========================================================
+
+const NUM_OF_CMD = 19;
+
+const char HELP_COMMANDS[][10]=
+{
+"about",
+"alias",
+"cd",
+"date",
+"echo",
+"exit",
+"free",
+"help",
+"kill",
+"ls",
+"mkdir",
+"more",
+"ps",
+"pwd",
+"reboot",
+"rm",
+"rmdir",
+"touch",
+"ver"
+};
+
+const char HELP_DESC [][70]=
+{
+"  Displays information about the program\n\r",
+"  Allows the user view the current aliases\n\r",
+"  Changes directories\n\r",
+"  Returns the date and time\n\r",
+"  Echoes the data to the screen\n\r",
+"  Exits program\n\r",
+"  Displays total, free and used memory\n\r",
+"  Gives help\n\r",
+"  Stops a running process\n\r",
+"  Lists the files in a directory\n\r",
+"  Makes directory\n\r",
+"  Displays a data file to the screen\n\r",
+"  Lists the current processes running\n\r",
+"  Displays the name of the working directory\n\r",
+"  Reboots the computer\n\r",
+"  Removes files\n\r",
+"  Removes directories\n\r",
+"  Creates an empty file or updates the time/date stamp on a file\n\r",
+"  Displays version\n\r"
+};
+
+/// ===========================================================
diff --git a/programs/system/shell/kolibri.h b/programs/system/shell/kolibri.h
new file mode 100644
index 0000000000..53575d1a72
--- /dev/null
+++ b/programs/system/shell/kolibri.h
@@ -0,0 +1,90 @@
+
+#define NULL ((void*)0)
+
+typedef struct 
+{
+unsigned	p00 __attribute__((packed));
+unsigned	p04 __attribute__((packed));
+unsigned	p08 __attribute__((packed));
+unsigned	p12 __attribute__((packed));
+unsigned	p16 __attribute__((packed));
+char		p20 __attribute__((packed));
+char		*p21 __attribute__((packed));
+} kol_struct70 __attribute__((packed));
+
+
+typedef struct
+{
+unsigned	p00 __attribute__((packed));
+char		p04 __attribute__((packed));
+char		p05[3] __attribute__((packed));
+unsigned	p08 __attribute__((packed));
+unsigned	p12 __attribute__((packed));
+unsigned	p16 __attribute__((packed));
+unsigned	p20 __attribute__((packed));
+unsigned	p24 __attribute__((packed));
+unsigned	p28 __attribute__((packed));
+unsigned	p32[2] __attribute__((packed));
+unsigned	p40 __attribute__((packed));
+} kol_struct_BDVK __attribute__((packed));
+
+typedef struct
+{
+char	*name __attribute__((packed));
+void	*data __attribute__((packed));
+} kol_struct_import __attribute__((packed));
+
+
+void kol_exit();
+void kol_sleep(unsigned d);
+void kol_wnd_define(unsigned x, unsigned y, unsigned w, unsigned h, unsigned c);
+void kol_wnd_move(unsigned x, unsigned y);
+void kol_wnd_caption(char *s);
+void kol_event_mask(unsigned e);
+unsigned kol_event_wait();
+unsigned kol_event_wait_time(unsigned time);
+unsigned kol_event_check();
+void kol_paint_start();
+void kol_paint_end();
+void kol_paint_pixel(unsigned x, unsigned y, unsigned c);
+void kol_paint_bar(unsigned x, unsigned y, unsigned w, unsigned h, unsigned c);
+void kol_paint_line(unsigned x1, unsigned y1, unsigned x2, unsigned y2, unsigned c);
+void kol_paint_string(unsigned x, unsigned y, char *s, unsigned c);
+void kol_paint_image(unsigned x, unsigned y, unsigned w, unsigned h, char *d);
+void kol_paint_image_pal(unsigned x, unsigned y, unsigned w, unsigned h, char *d, unsigned *palette);
+unsigned kol_key_get();
+unsigned kol_key_control();
+void kol_key_lang_set(unsigned lang);
+unsigned kol_key_lang_get();
+void kol_key_mode_set(unsigned mode);
+unsigned kol_key_mode_get();
+void kol_btn_define(unsigned x, unsigned y, unsigned w, unsigned h, unsigned d, unsigned c);
+unsigned kol_btn_get();
+void kol_btn_type(unsigned t);
+unsigned kol_mouse_pos();
+unsigned kol_mouse_posw();
+unsigned kol_mouse_btn();
+void kol_board_putc(char c);
+void kol_board_puts(char *s);
+void kol_board_puti(int n);
+int kol_file_70(kol_struct70 *k);
+kol_struct_import* kol_cofflib_load(char *name);
+void* kol_cofflib_procload (kol_struct_import *imp, char *name);
+unsigned kol_cofflib_procnum (kol_struct_import *imp);
+void kol_cofflib_procname (kol_struct_import *imp, char *name, unsigned n);
+unsigned kol_system_end(unsigned param);
+unsigned kol_system_cpufreq();
+unsigned kol_system_mem();
+unsigned kol_system_memfree();
+unsigned kol_system_time_get();
+unsigned kol_system_date_get();
+void kol_path_file2dir(char *dir, char *fname);
+void kol_path_full(char *full, char *fname);
+void kol_screen_wait_rr();
+void kol_screen_get_size(unsigned *w, unsigned *h);
+unsigned kol_skin_height();
+unsigned kol_thread_start(unsigned start, unsigned stack);
+unsigned kol_time_tick();
+unsigned kol_sound_speaker(char data[]);
+unsigned kol_process_info(unsigned slot, char buf1k[]);
+int kol_process_kill_pid(unsigned process);
diff --git a/programs/system/shell/kolibri.ld b/programs/system/shell/kolibri.ld
new file mode 100644
index 0000000000..23841f98db
--- /dev/null
+++ b/programs/system/shell/kolibri.ld
@@ -0,0 +1,20 @@
+/*OUTPUT_FORMAT("binary")*/
+ENTRY(Start)
+SECTIONS
+{
+  .text 0x000000:
+   {
+    *(.text)
+   }
+  
+  .data : {
+    *(.data)
+    hEnd = . ;
+   }
+   
+  .bss :
+   {
+    *(.bss)
+   }
+   Memory = . ;
+}
diff --git a/programs/system/shell/module_alias.c b/programs/system/shell/module_alias.c
new file mode 100644
index 0000000000..950ff09b7c
--- /dev/null
+++ b/programs/system/shell/module_alias.c
@@ -0,0 +1,133 @@
+
+/// ===========================================================
+
+int alias_check(char alias[])
+{
+
+unsigned i;
+char buf1[256];
+char buf2[256];
+
+if ( !alias_split (alias, buf1, buf2))
+	return FALSE;
+
+for (i = 0; i < NUM_OF_CMD; i++)
+	if ( !strcmp(HELP_COMMANDS[i], buf1) )
+		return -1;
+
+if (NULL == ALIASES)
+	ALIASES = malloc(128*1024);
+
+if (NULL == ALIASES)
+	return FALSE;
+
+if ( 0 == ALIAS_NUM )
+	return FALSE;
+
+for (i = 0; i < ALIAS_NUM; i++)
+	{
+	if ( !strcmp(ALIASES+256*i, buf1) )
+		return TRUE;
+	}
+
+return FALSE;
+
+}
+
+
+/// ===========================================================
+
+int alias_search(char alias[])
+{
+
+unsigned i;
+
+for (i = 0; i < ALIAS_NUM; i++)
+	{
+	if ( !strcmp(ALIASES+256*i, alias) )
+		return i;
+	}
+
+return -1;
+}
+
+/// ===========================================================
+
+int alias_add(char alias[])
+{
+
+char buf1[256];
+char buf2[256];
+
+if ( ALIAS_NUM > 255)
+	return FALSE;
+
+if ( !alias_split (alias, buf1, buf2))
+	return FALSE;
+
+strcpy (ALIASES+256*ALIAS_NUM, buf1);
+strcpy (ALIASES+256*ALIAS_NUM+64*1024, buf2);
+ALIAS_NUM++;
+
+return TRUE;
+}
+
+/// ===========================================================
+
+void alias_list()
+{
+
+unsigned i;
+
+if ( 0 == ALIAS_NUM)
+	return;
+
+for (i = 0; i < ALIAS_NUM; i++)
+	printf ("  %s=%s\n\r",ALIASES+256*i, ALIASES+256*i+64*1024); 
+}
+
+/// ===========================================================
+
+int alias_split (char alias[], char s1[], char s2[])
+{
+
+unsigned i, j;
+
+if (NULL == strchr(alias, '='))
+	return FALSE;
+
+for (i=0, j = 0;; i++)
+	{
+	if ('=' == alias[i])
+		{
+		s1[i]='\0';
+		break;
+		}
+	s1[i]=alias[i];
+	}
+
+j = 0;
+
+for (;; i++, j++)
+	{
+	s2[j]=alias[i];
+	if ('\0' == alias[i])
+		break;
+	}
+
+trim(s1); 
+
+for (i=0;;i++)
+	{
+	s2[i] = s2[i+1];
+	if ('\0' == s2[i] )
+		break;
+	}
+
+trim(s2);
+
+return TRUE;
+
+}
+
+/// ===========================================================
diff --git a/programs/system/shell/module_command.c b/programs/system/shell/module_command.c
new file mode 100644
index 0000000000..a8478b4b6e
--- /dev/null
+++ b/programs/system/shell/module_command.c
@@ -0,0 +1,336 @@
+
+/// ===========================================================
+
+void command_clear()
+{
+for (;CMD_POS;CMD_POS--)
+	printf("%c %c", 8, 8);
+CMD[0]='\0';
+}
+
+/// ===========================================================
+
+void command_history_add(char command[])
+{
+
+if (	(0 != strcmp( CMD_HISTORY[0], CMD)) &&
+	(0 != strcmp( CMD_HISTORY[1], CMD)) &&
+	(0 != strcmp( CMD_HISTORY[2], CMD)) &&
+	(0 != strcmp( CMD_HISTORY[3], CMD)) &&
+	(0 != strcmp( CMD_HISTORY[4], CMD)) )
+
+	{
+	strcpy(CMD_HISTORY[4], CMD_HISTORY[3]);
+	strcpy(CMD_HISTORY[3], CMD_HISTORY[2]);
+	strcpy(CMD_HISTORY[2], CMD_HISTORY[1]);
+	strcpy(CMD_HISTORY[1], CMD_HISTORY[0]);
+
+	strcpy(CMD_HISTORY[0], CMD);
+	}
+
+}
+
+/// ===========================================================
+
+void command_get()
+{
+unsigned key;
+//unsigned pos = 0;
+int hist;
+
+CMD_POS = 0;
+CMD_NUM = 0;
+
+for (;;)
+	{
+	key = getch();
+	if ( 0 != (key & 0xff) )
+		{
+		key &= 0xff;
+		switch (key)
+			{
+			case 27: // ESC
+				command_clear();
+				break;
+
+			case 13: // ENTER
+				CMD[CMD_POS] = '\0';
+				printf("\n\r");
+
+				command_history_add(CMD);
+				return;
+
+			case 8: // BACKSPACE
+				if (CMD_POS > 0)
+					{
+					printf ("%c %c", 8, 8);
+					CMD_POS--;
+					}
+				break;
+
+			case 9: // TAB
+				break;
+
+			default:
+				if (CMD_POS < 255)
+					{
+					CMD[CMD_POS] = key;
+					CMD_POS++;
+					printf("%c", key);
+					}
+					break;
+			};
+		}
+	else	// обработка расширенных клавиш
+		{
+		key = (key>>8)&0xff;
+//		printf ("%d\n\r", key);
+
+		switch (key)
+			{
+
+			case 72: // UP
+				for (hist = 0; hist < CMD_HISTORY_NUM; hist++)
+					{
+					command_clear();
+
+					if (CMD_NUM < CMD_HISTORY_NUM-1)
+						CMD_NUM++;
+					else
+						CMD_NUM = 0;
+				
+					printf(	CMD_HISTORY[CMD_NUM] );
+					strcpy(CMD, CMD_HISTORY[CMD_NUM]);
+					CMD_POS = strlen(CMD);
+
+					if (0!=strlen(CMD))
+						break;
+					}
+
+				break;
+
+			case 80: // DOWN
+				for (hist = 0; hist < CMD_HISTORY_NUM; hist++)
+					{
+					command_clear();
+
+					if (CMD_NUM > 0)
+						CMD_NUM--;
+					else
+						CMD_NUM = CMD_HISTORY_NUM-1;
+
+					printf(	CMD_HISTORY[CMD_NUM] );
+					strcpy(CMD, CMD_HISTORY[CMD_NUM]);
+					CMD_POS = strlen(CMD);
+
+					if (0!=strlen(CMD))
+						break;
+					}
+				break;
+
+			};
+		}
+		
+	}
+}
+
+
+/// ===========================================================
+
+int command_get_cmd(char cmd[])
+{
+unsigned i;
+for (i=0;;i++)
+	{
+	cmd[i] = CMD[i];
+	if (0 == cmd[i])
+		{
+		i = -2;
+		break;
+		}
+	if ( iswhite(cmd[i]) )
+		{
+		cmd[i] = '\0';
+		break;
+		}
+	}
+return i+1;
+}
+
+/// ===========================================================
+
+void command_execute()
+{
+char cmd[256];
+char args[256];
+unsigned arg;
+
+trim(CMD);
+arg = command_get_cmd(cmd);
+
+if ( !strlen(cmd) )
+	return;
+
+strcpy(args, CMD+arg);
+trim(args);
+
+if ( !strcmp(cmd, "help") )
+	{
+	if (-1 == arg)
+		cmd_help(NULL);
+	else
+		cmd_help(args);
+	return;
+	}
+
+if ( !strcmp(cmd, "ver") )
+	{
+	cmd_ver();
+	return;
+	}
+
+if ( !strcmp(cmd, "cd") )
+	{
+	if (-1 == arg)
+		cmd_cd(NULL);
+	else
+		cmd_cd(args);
+
+	if ( '/' != cur_dir[strlen(cur_dir)-1] )
+		strcat(cur_dir, "/");
+
+	return;
+	}
+
+if ( !strcmp(cmd, "ls") )
+	{
+	if (-1 == arg)
+		cmd_ls(cur_dir);
+	else 
+		cmd_ls(args);
+	return;
+	}
+
+if ( !strcmp(cmd, "ps") )
+	{
+	cmd_ps();
+	return;
+	}
+
+if ( !strcmp(cmd, "kill") )
+	{
+	if (-1 == arg)
+		cmd_kill(NULL);
+	else
+		cmd_kill(args);
+	return;
+	}
+
+if ( !strcmp(cmd, "pwd") )
+	{
+	cmd_pwd();
+	return;
+	}
+
+if ( !strcmp(cmd, "mkdir") )
+	{
+	if (-1 == arg)
+		cmd_mkdir(NULL);
+	else
+		cmd_mkdir(args);
+	return;
+	}
+
+if ( !strcmp(cmd, "rmdir") )
+	{
+	if (-1 == arg)
+		cmd_rmdir(NULL);
+	else
+		cmd_rmdir(args);
+	return;
+	}
+
+if ( !strcmp(cmd, "rm") )
+	{
+	if (-1 == arg)
+		cmd_rm(NULL);
+	else
+		cmd_rm(args);
+	return;
+	}
+
+if ( !strcmp(cmd, "more") )
+	{
+	if (-1 == arg)
+		cmd_more(NULL);
+	else
+		cmd_more(args);
+	return;
+	}
+
+if ( !strcmp(cmd, "echo") )
+	{
+	cmd_echo(args);
+	return;
+	}
+
+if ( !strcmp(cmd, "exit") )
+	{
+	cmd_exit();
+	return;
+	}
+
+if ( !strcmp(cmd, "date") )
+	{
+	cmd_date();
+	return;
+	}
+
+if ( !strcmp(cmd, "about") )
+	{
+	cmd_about();
+	return;
+	}
+
+if ( !strcmp(cmd, "free") )
+	{
+	cmd_free();
+	return;
+	}
+
+if ( !strcmp(cmd, "reboot") )
+	{
+	cmd_reboot();
+	return;
+	}
+
+if ( !strcmp(cmd, "touch") )
+	{
+	if (-1 == arg)
+		cmd_touch(NULL);
+	else
+		cmd_touch(args);
+	return;
+	}
+
+if ( !strcmp(cmd, "alias") )
+	{
+	if (-1 == arg)
+		cmd_alias(NULL);
+	else
+		cmd_alias(args);
+	return;
+	}
+
+if ( -1 != alias_search(CMD) )
+	{
+	strcpy(CMD, ALIASES+64*1024+256*alias_search(CMD));
+	command_execute();
+	return;
+	}
+
+executable_run(cmd, args);
+
+}
+
+/// ===========================================================
diff --git a/programs/system/shell/module_executable.c b/programs/system/shell/module_executable.c
new file mode 100644
index 0000000000..78a9e80164
--- /dev/null
+++ b/programs/system/shell/module_executable.c
@@ -0,0 +1,60 @@
+
+/// ===========================================================
+
+int executable_run(char cmd[], char args[])
+{
+
+char		exec[256];
+char		error_starting[]={"  No such command '%s'.\n\r"};
+int		result;
+
+if ( '/' == cmd[0]) // если путь абсолбтный
+	{
+	strcpy(exec, cmd);
+
+	if (  !file_check(exec) ) // проверяем существование файла
+		{
+		printf(error_starting, cmd);
+		return FALSE;
+		}
+	}
+
+else 
+	{
+	strcpy(exec, cur_dir); // проверяем файл в текущем каталоге
+	strcat(exec, cmd);
+	
+	if ( !file_check(exec) ) // проверяем существование файла
+		{
+		strcpy(exec, "/rd/1/"); // проверяем файл на виртуальном диске
+		strcat(exec, cmd);
+			if ( !file_check(exec) ) // проверяем существование файла
+				{
+				printf(error_starting, cmd);
+				return FALSE;
+				}
+		}
+	}
+
+
+if ( script_check(exec) )
+	{
+	return script_run(exec, args);
+	}
+
+/* запуск программы */
+result = program_run(exec, args);
+if (result > 0)
+	{
+	printf ("  '%s' started. PID = %d\n\r", cmd, result);
+	return TRUE;
+	}
+else	
+	{
+	printf(error_starting, cmd);
+	return FALSE;
+	}
+
+}
+
+/// ===========================================================
diff --git a/programs/system/shell/module_program.c b/programs/system/shell/module_program.c
new file mode 100644
index 0000000000..6bbbe2685a
--- /dev/null
+++ b/programs/system/shell/module_program.c
@@ -0,0 +1,16 @@
+
+int program_run(char cmd[], char param[])
+{
+
+kol_struct70	k70;
+
+k70.p00 = 7;
+k70.p04 = 0;
+k70.p08 = param;
+k70.p12 = 0;
+k70.p16 = 0;
+k70.p20 = 0;
+k70.p21 = cmd;
+
+return kol_file_70(&k70);
+}
diff --git a/programs/system/shell/module_script.c b/programs/system/shell/module_script.c
new file mode 100644
index 0000000000..4abc0ee726
--- /dev/null
+++ b/programs/system/shell/module_script.c
@@ -0,0 +1,102 @@
+
+/// ===========================================================
+
+int script_check(char file[])
+{
+
+kol_struct70	k70;
+char		buf[4];
+
+k70.p00 = 0;
+k70.p04 = 0;
+k70.p08 = 0;
+k70.p12 = 4; // читать 4 байта
+k70.p16 = buf;
+k70.p20 = 0;
+k70.p21 = file;
+
+kol_file_70(&k70);
+
+if ( !strcmp(buf, script_sign) )
+	return TRUE;
+else
+	return FALSE;
+}
+
+/// ===========================================================
+
+int script_run(char exec[], char args[])
+{
+
+kol_struct70	k70;
+kol_struct_BDVK	bdvk;
+unsigned	result, filesize, pos, i;
+char		*buf; //буфер, куда копируется скрипт
+
+k70.p00 = 5;
+k70.p04 = k70.p08 = k70.p12 = 0;
+k70.p16 = &bdvk;
+k70.p20 = 0;
+k70.p21 = exec;
+
+result = kol_file_70(&k70); // получаем информацию о файле
+if ( 0 != result ) 
+	return FALSE;
+
+filesize = bdvk.p32[0]; // получаем размер файла
+
+buf = malloc(filesize+256);
+if (NULL == buf)
+	return FALSE;
+
+buf[filesize]=0;
+
+k70.p00 = 0;
+k70.p04 = k70.p08 = 0;
+k70.p12 = filesize;
+k70.p16 = buf;
+k70.p20 = 0;
+k70.p21 = exec;
+
+result = kol_file_70(&k70); // считываем файл в буфер
+if ( 0 != result ) 
+	{
+	free(buf);
+	return FALSE;
+	}
+
+pos = 0;
+
+for (;;) // обработка скрипта
+	{
+
+	if (pos > filesize)
+		break;
+
+	for (i=0;;i++) // считывание строки
+		{
+		if ((0x0A == buf[pos])||(0x0D == buf[pos])||(0 == buf[pos]))
+			{
+			pos++;
+			CMD[i] = '\0';
+			break;
+			}
+		CMD[i] = buf[pos];
+		pos++;
+		}
+
+	if ( 0 == strlen(CMD) ) // пустая строка
+		continue;
+
+	if ('#' == CMD[0]) // комментарий
+		continue;
+
+	command_execute();
+
+	}
+
+free(buf);
+return TRUE;
+}
+
+/// ===========================================================
diff --git a/programs/system/shell/prototypes.h b/programs/system/shell/prototypes.h
new file mode 100644
index 0000000000..00b2779450
--- /dev/null
+++ b/programs/system/shell/prototypes.h
@@ -0,0 +1,27 @@
+
+/// ===========================================================
+
+int file_check(char file[]);
+int dir_check(char dir[]);
+void dir_truncate(char dir[]);
+int iswhite(char c);
+void trim(char string[]);
+void execute();
+void kol_main();
+
+int executable_run(char cmd[], char args[]);
+
+void command_execute();
+void command_get();
+int command_get_cmd(char cmd[]);
+
+int script_check(char file[]);
+int script_run(char exec[], char args[]);
+
+int aliases_check(char alias[]);
+int alias_search(char alias[]);
+int alias_add(char alias[]);
+int alias_split (char alias[], char s1[], char s2[]);
+void alias_list();
+
+/// ===========================================================
diff --git a/programs/system/shell/readme.txt b/programs/system/shell/readme.txt
new file mode 100644
index 0000000000..0b53955ea2
--- /dev/null
+++ b/programs/system/shell/readme.txt
@@ -0,0 +1,27 @@
+Shell for KolibriOS
+  version 0.4
+
+  author: Oleksandr Bogomaz aka Albom
+  e-mail: albom85@yandex.ru
+  site:   http://albom06.boom.ru/
+
+Available commands:
+  about   Displays information about the program
+  alias   Allows the user view the current aliases
+  cd      Changes directories
+  date    Returns the date and time
+  echo    Echoes the data to the screen
+  exit    Exits program
+  free    Displays total, free and used memory
+  help    Gives help
+  kill    Stops a running process
+  ls      Lists the files in a directory
+  mkdir   Makes directory
+  more    Displays a data file to the screen
+  ps      Lists the current processes running
+  pwd     Displays the name of the working directory
+  reboot  Reboots the computer
+  rm      Removes files
+  rmdir   Removes directories
+  touch   Creates an empty file or updates the time/date stamp on a file
+  ver     Displays version
diff --git a/programs/system/shell/shell.c b/programs/system/shell/shell.c
new file mode 100644
index 0000000000..9a104f82a9
--- /dev/null
+++ b/programs/system/shell/shell.c
@@ -0,0 +1,134 @@
+
+#include "all.h"
+
+/// ===========================================================
+
+int dir_check(char dir[])
+{
+kol_struct70	k70;
+int		result;
+
+k70.p00 = 1;
+k70.p04 = 0;
+k70.p08 = 0;
+k70.p12 = 2*1024*1024; // 2 MB
+k70.p16 = malloc(2*1024*1024);
+k70.p20 = 0;
+k70.p21 = dir;
+
+result = kol_file_70(&k70);
+
+free(k70.p16);
+
+if ( (0 == result)||(6 == result) )
+	return TRUE;
+else 
+	return FALSE;
+
+}
+
+/// ===========================================================
+
+void dir_truncate(char dir[])
+{
+int i;
+i = strlen(dir)-1;
+for (;;i--)
+	if ('/' == dir[i])
+		{
+		dir[i+1] = 0;
+		break;
+		}
+}
+
+/// ===========================================================
+
+int file_check(char file[])
+{
+kol_struct70	k70;
+int		result;
+
+k70.p00 = 0;
+k70.p04 = 0;
+k70.p08 = 0;
+k70.p12 = 0;
+k70.p16 = 0;
+k70.p20 = 0;
+k70.p21 = file;
+
+result = kol_file_70(&k70);
+
+if (0 == result)
+	return TRUE;
+else 
+	return FALSE;
+}
+
+/// ===========================================================
+
+int iswhite(char c)
+{
+return ((' ' == c) || ('\t' == c) || (13 == c) || (10 == c));
+}
+
+/// ===========================================================
+
+void trim(char string[])
+{
+int i, j;
+
+for (i=0; ;i++)
+	if ( !iswhite(string[i]) )
+		break;
+j = 0;
+for (;;i++, j++)
+	{
+	string[j] = string[i];
+	if ('\0' == string[i] )
+		break;
+	}
+
+for (i=0; ;i++)
+	if ('\0' == string[i])
+		break;
+i--;
+for (;i>0;--i)
+	if ( iswhite(string[i]) )
+		string[i] = '\0';
+	else
+		break;
+}
+
+/// ===========================================================
+
+void kol_main()
+{
+
+strcpy(title, "SHELL ");
+strcat(title, SHELL_VERSION);
+CONSOLE_INIT(title);
+
+strcpy(cur_dir, PATH);
+dir_truncate(cur_dir);
+
+con_set_cursor_height(con_get_font_height()-1);
+
+if (strlen(PARAM) > 0)
+	strcpy(CMD, PARAM);
+else 
+	strcpy(CMD, ".shell");
+
+command_execute();
+
+for (;;)
+	{
+	printf ("# ");
+	command_get();
+	command_execute();
+	}
+
+_exit(0);
+kol_exit();
+}
+
+/// ===========================================================
diff --git a/programs/system/shell/stdlib.h b/programs/system/shell/stdlib.h
new file mode 100644
index 0000000000..e984555604
--- /dev/null
+++ b/programs/system/shell/stdlib.h
@@ -0,0 +1,14 @@
+
+#define RAND_MAX 0x7FFFU
+
+#define isspace(c) ((c)==' ')
+#define abs(i) (((i)<0)?(-(i)):(i))
+
+#define random(num) ((rand()*(num))/((RAND_MAX+1)))
+
+void* malloc(unsigned size);
+void  free(void *pointer);
+void* realloc(void* pointer, unsigned size);
+
+void srand (unsigned seed);
+int rand (void);
diff --git a/programs/system/shell/string.h b/programs/system/shell/string.h
new file mode 100644
index 0000000000..4bb934aa10
--- /dev/null
+++ b/programs/system/shell/string.h
@@ -0,0 +1,12 @@
+
+#define NULL ((void*)0)
+
+void*  memset(void *mem, int c, unsigned size);
+void* memcpy(void *dst, const void *src, unsigned size);
+
+void strcat(char strDest[], char strSource[]);
+int strcmp(const char* string1, const char* string2);
+void strcpy(char strDest[], const char strSource[]);
+char* strncpy(char *strDest, const char *strSource, unsigned n);
+int strlen(const char* string);
+char *strchr(const char* string, int c);