2 ms·
Actually $() is in POSIX (or at least, it is now). You're right about 'source' though, shell scripts that want a semblance of portability must use '.'.
by mpyne 14y ago
Actually $() is in POSIX (or at least, it is now).
You're right about 'source' though, shell scripts that want a semblance of portability must use '.'.