grep uustat newgrp compress tsort unexpand crontab split nice yacc who prs rmdir talk admin ps bg test ls cd basename unget make cflow head printf more fg ipcs uuencode command id getopts delta qdel renice kill hash chmod umask ed ex comm tty logger qmsg bc what logname chown uudecode sleep nl uname ln uucp get nohup tabs mv strings find alias uux cksum diff uncompress gencat du qrls type batch cat ctags