Shell Utilities (continued)
GNU M4 Macro Processor
- Contains many features not found in other M4 processors and is considerably faster.
GNU Shell Utilities
- Typically faster, more portable versions of the standard shell utilities including :
- basename, chroot, date, dirname, echo, env, expr, factor, false, groups, hostname, id, logname, nice, nohup, pathchk, printenv, printf, pwd, sed, seq, sleep, stty, tee, test, true, tty, uname, uptime, users, who, whoami, yes