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Shell: you can call Shell -c ... to invoke the shell as interpreter

This commit is contained in:
Bananymous 2023-07-06 23:18:37 +03:00
parent a549336530
commit ad98181069
1 changed files with 21 additions and 0 deletions
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21
userspace/Shell/main.cpp
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@ -359,6 +359,27 @@ void print_prompt()
int main(int argc, char** argv)
{
if (argc >= 2)
{
if (strcmp(argv[1], "-c") == 0)
{
if (argc == 2)
{
printf("-c requires an argument\n");
return 1;
}
BAN::String command;
MUST(command.append(argv[2]));
auto arguments = parse_command(command);
return execute_command(arguments);
}
printf("unknown argument '%s'\n", argv[1]);
return 1;
}
if (argc >= 1)
setenv("SHELL", argv[0], true);
setenv("PS1", "\e[32muser@host\e[m:\e[34m\\~\e[m$ ", false);