83 lines
1.7 KiB
C
83 lines
1.7 KiB
C
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#define FALSE 0
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#define TRUE 1
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#define SHELL_VERSION "0.4"
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extern char PATH[256];
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extern char PARAM[256];
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char title[64];
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char cur_dir[256];
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/// ===========================================================
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char *ALIASES = NULL;
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unsigned ALIAS_NUM = 0;
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/// ===========================================================
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#define CMD_HISTORY_NUM 5
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char CMD[256];
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char CMD_HISTORY[CMD_HISTORY_NUM][256];
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char CMD_NUM;
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unsigned CMD_POS;
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/// ===========================================================
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char script_sign[] = {"#SHS"};
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/// ===========================================================
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const NUM_OF_CMD = 19;
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const char HELP_COMMANDS[][10]=
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{
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"about",
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"alias",
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"cd",
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"date",
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"echo",
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"exit",
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"free",
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"help",
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"kill",
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"ls",
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"mkdir",
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"more",
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"ps",
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"pwd",
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"reboot",
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"rm",
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"rmdir",
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"touch",
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"ver"
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};
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const char HELP_DESC [][70]=
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{
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" Displays information about the program\n\r",
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" Allows the user view the current aliases\n\r",
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" Changes directories\n\r",
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" Returns the date and time\n\r",
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" Echoes the data to the screen\n\r",
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" Exits program\n\r",
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" Displays total, free and used memory\n\r",
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" Gives help\n\r",
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" Stops a running process\n\r",
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" Lists the files in a directory\n\r",
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" Makes directory\n\r",
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" Displays a data file to the screen\n\r",
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" Lists the current processes running\n\r",
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" Displays the name of the working directory\n\r",
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" Reboots the computer\n\r",
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" Removes files\n\r",
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" Removes directories\n\r",
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" Creates an empty file or updates the time/date stamp on a file\n\r",
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" Displays version\n\r"
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};
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/// ===========================================================
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