Change Details

As an alias to -c to avoid confusion with the flag provided by most shells. While here improve the manual page a bit

As an alias to `-c` to avoid confusion with the flag provided by most shells. This should avoid confusion when using two `-c` in one command. While here improve the manual page a bit Comes from: https://reviews.freebsd.org/D26941 done by @0mp

As an alias to -c`-c` to avoid confusion with the flag provided by most shells. This should avoid confusion when using two `-c` in one command. While here improve the manual page a bit Comes from: https://reviews.freebsd.org/D26941 done by @0mp