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openssh/fixalgorithms

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#!/bin/sh
#
# fixciphers - remove unsupported ciphers from man pages.
# Usage: fixpaths /path/to/sed cipher1 [cipher2] <infile >outfile
#
# Author: Darren Tucker (dtucker at zip com.au). Placed in the public domain.
die() {
echo $*
exit -1
}
SED=$1
shift
for c in $*; do
subs="$subs -e /.Dq.$c.*$/d"
subs="$subs -e s/$c,//g"
done
# now remove any entirely empty lines
subs="$subs -e /^$/d"
${SED} $subs
exit 0