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Userland: Write some '--help' descriptions where appropriate

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This commit is contained in:
Ben Wiederhake 2020-12-05 16:22:58 +01:00 • committed by Andreas Kling
parent 52a8062084
commit 4ec77ba929
32 changed files with 47 additions and 4 deletions
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3
Userland/lsof.cpp
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@ -146,10 +146,11 @@ int main(int argc, char* argv[])
pid_t arg_pid { -1 };
const char* arg_file_name { nullptr };
Core::ArgsParser parser;
if (argc == 1)
arg_all_processes = true;
else {
Core::ArgsParser parser;
parser.set_general_help("List open files of a processes. This can mean actual files in the file system, sockets, pipes, etc.");
parser.add_option(arg_pid, "Select by PID", nullptr, 'p', "pid");
parser.add_option(arg_fd, "Select by file descriptor", nullptr, 'd', "fd");
parser.add_option(arg_uid, "Select by login/UID", nullptr, 'u', "login/UID");