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Unbroke zforce.

Browse Source 
PR:		8348
Submitted by:	Christoph Weber-Fahr <wefa@callcenter.systemhaus.net>
This commit is contained in:
Ruslan Ermilov 1999-08-11 10:34:57 +00:00
parent 2336ecd56f
commit 994b5741d9
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=49621
2 changed files with 7 additions and 13 deletions
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12
gnu/usr.bin/gzip/zforce
View File

@ -3,9 +3,9 @@
# compress them twice.
#
# This can be useful for files with names truncated after a file transfer.
# 12345678901234 is renamed to 12345678901.gz
# foo is renamed to foo.gz
#
# $Id$
# $Id: zforce,v 1.3 1999/05/28 13:23:20 kris Exp $
x=`basename $0`
if test $# = 0; then
@ -25,13 +25,9 @@ for i do
test `expr "$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 gzip -lv < "$i" 2>/dev/null | grep '^defl' > /dev/null; then
if test `expr "$i" : '^............'` -eq 12; then
new=`expr "$i" : '\(.*\)...$`.gz
else
new="$i.gz"
fi
new="$i.gz"
if mv "$i" "$new" 2>/dev/null; then
echo $i -- replaced with $new
continue

8
gnu/usr.bin/gzip/zforce.1
View File

@ -3,7 +3,7 @@
zforce \- force a '.gz' extension on all gzip files
.SH SYNOPSIS
.B zforce
[ name ... ]
name ...
.SH DESCRIPTION
.I zforce
forces a .gz extension on all
@ -12,9 +12,7 @@ files so that
.I gzip
will not compress them twice.
This can be useful for files with names truncated after a file transfer.
On systems with a 14 char limitation on file names, the original name
is truncated to make room for the .gz suffix. For example,
12345678901234 is renamed to 12345678901.gz. A file name such as foo.tgz
is left intact.
For example, 12345678901 is renamed to 12345678901.gz.
A file name such as foo.tgz is left intact.
.SH "SEE ALSO"
gzip(1), znew(1), zmore(1), zgrep(1), zdiff(1), gzexe(1)