From 5a37a59fda9f25aee3305e58c350cfe9550dc32c Mon Sep 17 00:00:00 2001
From: downsj <>
Date: Wed, 14 Aug 1996 08:28:04 +0000
Subject: [PATCH] Add /etc/ksh.kshrc.

---
 src/etc/Makefile  |   4 +-
 src/etc/ksh.kshrc | 211 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 213 insertions(+), 2 deletions(-)
 create mode 100644 src/etc/ksh.kshrc

diff --git a/src/etc/Makefile b/src/etc/Makefile
index 40d3c226..6882a79b 100644
--- a/src/etc/Makefile
+++ b/src/etc/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.21 1996/08/10 12:30:27 deraadt Exp $
+#	$OpenBSD: Makefile,v 1.22 1996/08/14 08:28:03 downsj Exp $
 
 TZDIR=		/usr/share/zoneinfo
 LOCALTIME=	US/Pacific
@@ -15,7 +15,7 @@ BINOWN= root
 BINGRP= wheel
 BIN1=	aliases bootptab changelist csh.cshrc csh.login csh.logout daily \
 	dm.conf ftpusers ftpchroot gettytab group hosts hosts.equiv hosts.lpd \
-	ifaliases inetd.conf man.conf monthly motd myname netstart \
+	ifaliases inetd.conf ksh.kshrc man.conf monthly motd myname netstart \
 	newsyslog.conf phones printcap protocols rc rc.local remote rpc \
 	security services shells syslog.conf weekly \
 	etc.${MACHINE}/disktab
diff --git a/src/etc/ksh.kshrc b/src/etc/ksh.kshrc
new file mode 100644
index 00000000..59a1714e
--- /dev/null
+++ b/src/etc/ksh.kshrc
@@ -0,0 +1,211 @@
+:
+#	$OpenBSD: ksh.kshrc,v 1.1 1996/08/14 08:28:04 downsj Exp $
+#
+# NAME:
+#	ksh.kshrc - global initialization for ksh 
+#
+# DESCRIPTION:
+#	Each invocation of /bin/ksh processes the file pointed
+#	to by $ENV (usually $HOME/.kshrc).
+#	This file is intended as a global .kshrc file for the
+#	Korn shell.  A user's $HOME/.kshrc file simply requires
+#	the line:
+#		. /etc/ksh.kshrc
+#	at or near the start to pick up the defaults in this
+#	file which can then be overridden as desired.
+#
+# SEE ALSO:
+#	$HOME/.kshrc
+#
+
+# RCSid:
+#	$From: ksh.kshrc,v 1.4 1992/12/05 13:14:48 sjg Exp $
+#
+#	@(#)Copyright (c) 1991 Simon J. Gerraty
+#
+#	This file is provided in the hope that it will
+#	be of use.  There is absolutely NO WARRANTY.
+#	Permission to copy, redistribute or otherwise
+#	use this file is hereby granted provided that 
+#	the above copyright notice and this notice are
+#	left intact. 
+
+case "$-" in
+*i*)	# we are interactive
+	# we may have su'ed so reset these
+	# NOTE: SCO-UNIX doesn't have whoami,
+	#	install whoami.sh
+	USER=`whoami 2>/dev/null`
+        USER=${USER:-`id | sed 's/^[^(]*(\([^)]*\)).*/\1/'`}
+	case $UID in
+	0) PS1S='# ';;
+	esac
+        PS1S=${PS1S:-'$ '}
+	HOSTNAME=${HOSTNAME:-`uname -n`}
+	HOST=${HOSTNAME%%.*}
+
+	PROMPT="$USER:!$PS1S"
+	#PROMPT="<$USER@$HOST:!>$PS1S"
+	PPROMPT='$USER:$PWD:!'"$PS1S"
+	#PPROMPT='<$USER@$HOST:$PWD:!>'"$PS1S"
+	PS1=$PPROMPT
+	# $TTY is the tty we logged in on,
+	# $tty is that which we are in now (might by pty)
+	tty=`tty`
+	tty=`basename $tty`
+        TTY=${TTY:-$tty}
+        
+	set -o emacs
+
+	alias ls='ls -CF'
+	alias h='fc -l | more'
+	_cd() { "cd" $*; }
+	# the PD ksh is not 100% compatible
+	case "$KSH_VERSION" in
+	*PD*)	# PD ksh
+		case "$TERM" in
+		pc3|pcvt*|xterm*)
+			# bind arrow keys
+			bind '^[['=prefix-2
+			bind '^XA'=up-history
+			bind '^XB'=down-history
+			bind '^XC'=forward-char
+			bind '^XD'=backward-char
+			;;
+		esac
+		;;
+	*)	# real ksh ?
+		[ -r $HOME/.functions ] && . $HOME/.functions
+		set -o trackall
+		;;
+	esac
+	case "$TERM" in
+	sun*)
+		# these are not as neat as their csh equivalents
+		if [ "$tty" != console ]; then
+			# ilabel
+			ILS='\033]L'; ILE='\033\\'
+			# window title bar
+			WLS='\033]l'; WLE='\033\\'
+		fi
+		;;
+	xterm*)
+		ILS='\033]1;'; ILE='\007'
+		WLS='\033]2;'; WLE='\007'
+                parent="`ps -ax 2>/dev/null | grep $PPID | grep -v grep`"
+                case "$parent" in
+		*telnet*)
+                  export TERM=xterms;;
+		esac
+		;;
+	*)	;;
+	esac
+	# do we want window decorations?
+	if [ "$ILS" ]; then
+		ilabel () { print -n "${ILS}$*${ILE}"; }
+		label () { print -n "${WLS}$*${WLE}"; }
+
+		alias stripe='label "$USER@$HOST ($tty) - $PWD"'
+		alias istripe='ilabel "$USER@$HOST ($tty)"'
+
+		wftp () { ilabel "ftp $*"; "ftp" $*; eval istripe; }
+		wcd () { _cd $*; eval stripe; }
+		wtelnet ()
+		{
+			"telnet" "$@"
+			eval istripe
+			eval stripe
+		}
+		wrlogin ()
+		{
+			"rlogin" "$@"
+			eval istripe
+			eval stripe
+		}
+		wsu ()
+		{
+			"su" "$@"
+			eval istripe
+			eval stripe
+		}
+		alias su=wsu
+		alias cd=wcd
+		alias ftp=wftp
+		alias telnet=wtelnet
+		alias rlogin=wrlogin
+		eval stripe
+		eval istripe
+		PS1=$PROMPT
+	fi
+	alias quit=exit
+	alias cls=clear
+	alias logout=exit
+	alias bye=exit
+	alias p='ps -l'
+	alias j=jobs
+	alias o='fg %-'
+	alias ls='ls -gCF'
+
+# add your favourite aliases here
+	OS=${OS:-`uname -s`}
+	case $OS in
+	HP-UX)
+        	alias ls='ls -CF'
+                ;;
+	*BSD)
+		alias df='df -k'
+		alias du='du -k'
+		;;
+	esac	
+	alias rsize='eval `resize`'
+
+	case "$TERM" in
+	sun*|xterm*)
+		case $tty in
+		tty[p-w]*)		
+			case "$DISPLAY" in
+			"")
+				DISPLAY="`who | grep $TTY | sed -n 's/.*(\([^:)]*\)[:)].*/\1/p' | sed 's/\([a-zA-Z][^.]*\).*/\1/'`:0"
+				;;
+			esac
+			;;
+		esac
+		case "$DISPLAY" in
+		ozen*|:*)
+			stty erase "^?"
+			;;
+		*)
+			stty erase "^h"
+			;;
+		esac
+		export DISPLAY
+		;;
+	esac
+
+;;
+*)	# non-interactive
+;;
+esac
+# commands for both interactive and non-interactive shells
+
+# is $1 missing from $2 (or PATH) ?
+no_path () {
+  eval _v="\$${2:-PATH}"
+  case :$_v: in
+  *:$1:*) return 1;;		# no we have it
+  esac
+  return 0
+}
+# if $1 exists and is not in path, append it
+add_path () {
+  [ -d ${1:-.} ] && no_path $* && eval ${2:-PATH}="\$${2:-PATH}:$1"
+}
+# if $1 exists and is not in path, prepend it
+pre_path () {
+  [ -d ${1:-.} ] && no_path $* && eval ${2:-PATH}="$1:\$${2:-PATH}"
+}
+# if $1 is in path, remove it
+del_path () {
+  no_path $* || eval ${2:-PATH}=`eval echo :'$'${2:-PATH}: | 
+    sed -e "s;:$1:;:;g" -e "s;^:;;" -e "s;:\$;;"`
+}