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# $OpenBSD: ksh.kshrc,v 1.32 2018/05/16 14:01:41 mpf Exp $
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#
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# NAME:
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# ksh.kshrc - global initialization for ksh
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#
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# DESCRIPTION:
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# Each invocation of /bin/ksh processes the file pointed
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# to by $ENV (usually $HOME/.kshrc).
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# This file is intended as a global .kshrc file for the
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# Korn shell. A user's $HOME/.kshrc file simply requires
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# the line:
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# . /etc/ksh.kshrc
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# at or near the start to pick up the defaults in this
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# file which can then be overridden as desired.
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#
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# SEE ALSO:
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# $HOME/.kshrc
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#
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# RCSid:
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# $From: ksh.kshrc,v 1.4 1992/12/05 13:14:48 sjg Exp $
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#
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# @(#)Copyright (c) 1991 Simon J. Gerraty
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#
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# This file is provided in the hope that it will
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# be of use. There is absolutely NO WARRANTY.
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# Permission to copy, redistribute or otherwise
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# use this file is hereby granted provided that
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# the above copyright notice and this notice are
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# left intact.
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case "$-" in
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*i*) # we are interactive
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# we may have su'ed so reset these
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USER=$(id -un)
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UID=$(id -u)
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case $UID in
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0) PS1S='# ';;
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esac
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PS1S=${PS1S:-'$ '}
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HOSTNAME=${HOSTNAME:-$(uname -n)}
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HOST=${HOSTNAME%%.*}
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PROMPT="$USER:!$PS1S"
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#PROMPT="<$USER@$HOST:!>$PS1S"
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PPROMPT='$USER:$PWD:!'"$PS1S"
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#PPROMPT='<$USER@$HOST:$PWD:!>'"$PS1S"
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PS1=$PPROMPT
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# $TTY is the tty we logged in on,
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# $tty is that which we are in now (might by pty)
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tty=$(tty)
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tty=${tty##*/}
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TTY=${TTY:-$tty}
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# $console is the system console device
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console=$(sysctl kern.consdev)
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console=${console#*=}
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set -o emacs
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alias ls='ls -F'
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alias h='fc -l | more'
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case "$TERM" in
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sun*-s)
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# sun console with status line
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if [[ $tty != $console ]]; then
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# ilabel
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ILS='\033]L'; ILE='\033\\'
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# window title bar
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WLS='\033]l'; WLE='\033\\'
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fi
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;;
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xterm*)
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ILS='\033]1;'; ILE='\007'
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WLS='\033]2;'; WLE='\007'
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pgrep -qxs $PPID telnet && export TERM=xterms
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;;
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*) ;;
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esac
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# do we want window decorations?
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if [[ -n $ILS ]]; then
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function ilabel { print -n "${ILS}$*${ILE}">/dev/tty; }
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function label { print -n "${WLS}$*${WLE}">/dev/tty; }
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alias stripe='label "$USER@$HOST ($tty) - $PWD"'
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alias istripe='ilabel "$USER@$HOST ($tty)"'
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# Run stuff through this to preserve the exit code
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function _ignore { local rc=$?; "$@"; return $rc; }
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function wftp { ilabel "ftp $*"; "ftp" "$@"; _ignore eval istripe; }
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function wcd { \cd "$@"; _ignore eval stripe; }
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function wssh { \ssh "$@"; _ignore eval 'istripe; stripe'; }
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function wtelnet { \telnet "$@"; _ignore eval 'istripe; stripe'; }
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function wsu { \su "$@"; _ignore eval 'istripe; stripe'; }
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alias su=wsu
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alias cd=wcd
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alias ftp=wftp
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alias ssh=wssh
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alias telnet=wtelnet
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eval stripe
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eval istripe
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PS1=$PROMPT
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fi
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alias quit=exit
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alias cls=clear
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alias logout=exit
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alias bye=exit
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alias p='ps -l'
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alias j=jobs
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alias o='fg %-'
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alias df='df -k'
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alias du='du -k'
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alias rsize='eval $(resize)'
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;;
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*) # non-interactive
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;;
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esac
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