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67 lines
1.8 KiB
Text
67 lines
1.8 KiB
Text
#/bin/sh
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#
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prefix=/usr/local
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if test -n `echo $prefix | grep prefix`; then
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prefix=/usr/local
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fi
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if test x$BASH = x; then
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BASHRC=
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else
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BASHRC=~/.bashrc
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fi
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if test "x$EUID" = x0; then
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PROFILE=/etc/profile
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else
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PROFILE=~/.profile
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fi
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if test -f $PROFILE; then
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A=`grep "mc ()" $PROFILE`
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B=
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if test -n "$BASHRC"; then
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if test -f $BASHRC; then
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B=`grep "mc ()" $BASHRC`
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fi
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fi
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if test -n "$A"; then
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:
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else
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if test -n "$B"; then
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:
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else
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A=`typeset -f | grep "mc ()" 2>/dev/null`
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if test ! -n "$A"; then
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echo "mc () installation."
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if test -n "$BASHRC"; then
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echo "While examining your $PROFILE and $BASHRC,"
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else
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echo "While examining your $PROFILE,"
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fi
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echo "I've found that you have no mc () function defined there."
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echo "This function enables a feature of mc(1) that when you leave mc(1),"
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echo "you return to a directory where you were in mc just before exiting"
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echo "and not to the directory you've started mc from."
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echo "Would you like to append"
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echo 'mc () { MC=`'$prefix'/bin/mc -P "$@"`; [ -n "$MC" ] && cd "$MC"; unset MC };'
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if test -n "$BASHRC"; then
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echo "function to your (p) $PROFILE (mc function will be active in your login shells)"
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echo -n "or to your (b) $BASHRC (in every bash instance) or (n) no? [p|b|n] "
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else
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echo -n "function to your $PROFILE? [y|n] "
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fi
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read rep
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if test -n "$BASHRC"; then
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INITFILE=$BASHRC
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else
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INITFILE=$PROFILE
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fi
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case $rep in
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[Nn]*) exit ;;
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[Pp]*) INITFILE=$PROFILE ;;
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esac
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echo >>$INITFILE
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echo 'mc () { MC=`'$prefix'/bin/mc -P "$@"`; [ -n "$MC" ] && cd "$MC"; unset MC };' >>$INITFILE
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echo "mc () function appended to your $INITFILE"
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fi
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fi
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fi
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fi
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