39 lines
805 B
Bash
39 lines
805 B
Bash
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#! /bin/bash
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#
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# alias-conv.sh - convert csh aliases to bash aliases and functions
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#
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# usage: alias-conv.sh
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#
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# Chet Ramey
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# chet@po.cwru.edu
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#
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trap 'rm -f /tmp/cb$$.?' 0 1 2 3 6 15
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T=' '
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cat << \EOF >/tmp/cb$$.1
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mkalias ()
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{
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if [ "x$2" = "x" ]; then
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echo alias ${1}="''"
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elif echo "$2" | egrep -s '(\!|#)' >/dev/null 2>&1; then
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comm=`echo $2 | sed 's/\\!\*/"$\@"/g
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s/\\!:\([1-9]\)/"$\1"/g
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s/#/\#/g'`
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echo $1 \(\) "{" command "$comm" "; }"
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else
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echo alias ${1}=\'`echo "${2}" | sed "s:':'\\\\\\\\'':"`\'
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fi
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}
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EOF
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sed "s/^\([a-zA-Z0-9_-]*\)$T\(.*\)$/mkalias \1 '\2'/" >>/tmp/cb$$.1
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sh /tmp/cb$$.1 | sed -e 's/\$cwd/\$PWD/g' \
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-e 's/\$term/\$TERM/g' \
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-e 's/\$home/\$HOME/g' \
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-e 's/\$user/\$USER/g' \
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-e 's/\$prompt/\$PS1/g'
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exit 0
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