8a9cbccd6f
Add $Id$ Removes temp file exploits in gzexe (predictable filenames) Fixes some typos Fixes a buffer overrun in gzip -S Don't prepend /usr/local/bin to path in scripts Correct location of /usr/share/misc/termcap Obtained from: OpenBSD
43 lines
978 B
Bash
43 lines
978 B
Bash
#!/bin/sh
|
|
# zforce: force a gz extension on all gzip files so that gzip will not
|
|
# compress them twice.
|
|
#
|
|
# This can be useful for files with names truncated after a file transfer.
|
|
# 12345678901234 is renamed to 12345678901.gz
|
|
#
|
|
# $Id$
|
|
|
|
x=`basename $0`
|
|
if test $# = 0; then
|
|
echo "force a '.gz' extension on all gzip files"
|
|
echo usage: $x files...
|
|
exit 1
|
|
fi
|
|
|
|
res=0
|
|
for i do
|
|
if test ! -f "$i" ; then
|
|
echo ${x}: $i not a file
|
|
res=1
|
|
continue
|
|
fi
|
|
test `expr "$i" : '.*[.-]z$'` -eq 0 || continue
|
|
test `expr "$i" : '.*[.-]gz$'` -eq 0 || continue
|
|
test `expr "$i" : '.*[.]t[ag]z$'` -eq 0 || continue
|
|
|
|
if gzip -l < "$i" 2>/dev/null | grep '^defl' > /dev/null; then
|
|
|
|
if test `expr "$i" : '^............'` -eq 12; then
|
|
new=`expr "$i" : '\(.*\)...$`.gz
|
|
else
|
|
new="$i.gz"
|
|
fi
|
|
if mv "$i" "$new" 2>/dev/null; then
|
|
echo $i -- replaced with $new
|
|
continue
|
|
fi
|
|
res=1; echo ${x}: cannot rename $i to $new
|
|
fi
|
|
done
|
|
exit $res
|