mirror of https://git.tukaani.org/xz.git
Quick & dirty update to support xz in diff/grep/more scripts.
This commit is contained in:
Lasse Collin
parent
02ddf09bc3
commit
2f0bc9cd40
|
|
@ -5,27 +5,37 @@
|
|||
## You can do whatever you want with this file.
|
||||
##
|
||||
|
||||
dist_bin_SCRIPTS = lzdiff lzgrep lzmore
|
||||
dist_man_MANS = lzdiff.1 lzgrep.1 lzmore.1
|
||||
dist_bin_SCRIPTS = xzdiff xzgrep xzmore
|
||||
dist_man_MANS = xzdiff.1 xzgrep.1 xzmore.1
|
||||
|
||||
install-exec-hook:
|
||||
cd $(DESTDIR)$(bindir) && \
|
||||
rm -f lzcmp lzegrep lzfgrep lzless && \
|
||||
$(LN_S) lzdiff lzcmp && \
|
||||
$(LN_S) lzgrep lzegrep && \
|
||||
$(LN_S) lzgrep lzfgrep && \
|
||||
$(LN_S) lzmore lzless
|
||||
rm -f xzcmp xzegrep xzfgrep xzless lzcmp lzegrep lzfgrep lzless && \
|
||||
$(LN_S) xzdiff xzcmp && \
|
||||
$(LN_S) xzgrep xzegrep && \
|
||||
$(LN_S) xzgrep xzfgrep && \
|
||||
$(LN_S) xzmore xzless && \
|
||||
$(LN_S) xzdiff lzcmp && \
|
||||
$(LN_S) xzgrep lzegrep && \
|
||||
$(LN_S) xzgrep lzfgrep && \
|
||||
$(LN_S) xzmore lzless
|
||||
|
||||
install-data-hook:
|
||||
cd $(DESTDIR)$(mandir)/man1 && \
|
||||
rm -f lzcmp.1 lzegrep.1 lzfgrep.1 lzless.1 && \
|
||||
$(LN_S) lzdiff.1 lzcmp.1 && \
|
||||
$(LN_S) lzgrep.1 lzegrep.1 && \
|
||||
$(LN_S) lzgrep.1 lzfgrep.1 && \
|
||||
$(LN_S) lzmore.1 lzless.1
|
||||
rm -f xzcmp.1 xzegrep.1 xzfgrep.1 xzless.1 \
|
||||
lzcmp.1 lzegrep.1 lzfgrep.1 lzless.1 && \
|
||||
$(LN_S) xzdiff.1 xzcmp.1 && \
|
||||
$(LN_S) xzgrep.1 xzegrep.1 && \
|
||||
$(LN_S) xzgrep.1 xzfgrep.1 && \
|
||||
$(LN_S) xzmore.1 xzless.1 && \
|
||||
$(LN_S) xzdiff.1 lzcmp.1 && \
|
||||
$(LN_S) xzgrep.1 lzegrep.1 && \
|
||||
$(LN_S) xzgrep.1 lzfgrep.1 && \
|
||||
$(LN_S) xzmore.1 lzless.1
|
||||
|
||||
uninstall-hook:
|
||||
cd $(DESTDIR)$(bindir) && \
|
||||
rm -f lzcmp lzegrep lzfgrep lzless
|
||||
rm -f xzcmp xzegrep xzfgrep xzless lzcmp lzegrep lzfgrep lzless
|
||||
cd $(DESTDIR)$(mandir)/man1 && \
|
||||
rm -f lzcmp.1 lzegrep.1 lzfgrep.1 lzless.1
|
||||
rm -f xzcmp.1 xzegrep.1 xzfgrep.1 xzless.1 \
|
||||
lzcmp.1 lzegrep.1 lzfgrep.1 lzless.1
|
||||
|
|
|
|||
|
|
@ -1,10 +1,10 @@
|
|||
#!/bin/sh
|
||||
# sh is buggy on RS/6000 AIX 3.2. Replace above line with #!/bin/ksh
|
||||
|
||||
# lzcmp and lzdiff are used to invoke the cmp or the diff pro-
|
||||
# xzcmp and xzdiff are used to invoke the cmp or the diff pro-
|
||||
# gram on compressed files. All options specified are passed
|
||||
# directly to cmp or diff. If only 1 file is specified, then
|
||||
# the files compared are file1 and an uncompressed file1.lzma.
|
||||
# the files compared are file1 and an uncompressed file1.xz.
|
||||
# If two files are specified, then they are uncompressed and
|
||||
# fed to cmp or diff. The exit status from cmp or diff is
|
||||
# preserved.
|
||||
|
|
@ -35,29 +35,29 @@ if test -z "$FILES"; then
|
|||
fi
|
||||
set $FILES
|
||||
if test $# -eq 1; then
|
||||
FILE=`echo "$1" | sed 's/[-.][tlaz]*$//'`
|
||||
lzma -dc "$1" | $comp $OPTIONS - "$FILE"
|
||||
FILE=`echo "$1" | sed 's/[-.][almtxz]*$//'`
|
||||
xz -dc "$1" | $comp $OPTIONS - "$FILE"
|
||||
|
||||
elif test $# -eq 2; then
|
||||
case "$1" in
|
||||
*[-.]lzma | *.t[la]z)
|
||||
*[-.]xz | *.txz | *[-.]lzma | *.tlz)
|
||||
case "$2" in
|
||||
*[-.]lzma | *.t[la]z)
|
||||
F=`echo "$2" | sed 's|.*/||;s|[-.][tlaz]*||'`
|
||||
*[-.]xz | *.txz | *[-.]lzma | *.tlz)
|
||||
F=`echo "$2" | sed 's|.*/||;s|[-.][almtxz]*||'`
|
||||
TF=`/usr/bin/mktemp ${TMPDIR:-/tmp}/"$F".XXXXXXXXXX` || exit 1
|
||||
trap 'rm -f "$TF"; exit 2' EXIT HUP INT PIPE TERM
|
||||
lzma -dc "$2" > "$TF" || exit
|
||||
lzma -dc "$1" | $comp $OPTIONS - "$TF"
|
||||
xz -dc -- "$2" > "$TF" || exit
|
||||
xz -dc -- "$1" | $comp $OPTIONS - "$TF"
|
||||
STAT="$?"
|
||||
rm -f "$TF" || STAT=2
|
||||
trap EXIT HUP INT PIPE TERM
|
||||
exit $STAT;;
|
||||
|
||||
*) lzma -dc "$1" | $comp $OPTIONS - "$2";;
|
||||
*) xz -dc -- "$1" | $comp $OPTIONS - "$2";;
|
||||
esac;;
|
||||
*) case "$2" in
|
||||
*[-.]lzma | *.t[la]z)
|
||||
lzma -dc "$2" | $comp $OPTIONS "$1" -;;
|
||||
*[-.]xz | *.txz | *[-.]lzma | *.tlz)
|
||||
xz -dc -- "$2" | $comp $OPTIONS "$1" -;;
|
||||
*) $comp $OPTIONS "$1" "$2";;
|
||||
esac;;
|
||||
esac
|
||||
|
|
@ -1,16 +1,23 @@
|
|||
.TH LZDIFF 1 "24 Jun 2005" "LZMA utils"
|
||||
.\" Original file was take from gzip, thus this man page is under GNU GPLv2+.
|
||||
.TH XZDIFF 1 "2009-04-13" "XZ Utils"
|
||||
.SH NAME
|
||||
lzcmp, lzdiff \- compare LZMA compressed files
|
||||
xzcmp, xzdiff, lzcmp, lzdiff \- compare .xz and .lzma compressed files
|
||||
.SH SYNOPSIS
|
||||
.B xzcmp
|
||||
.RI [ cmp_options "] " file1 " [" file2 ]
|
||||
.br
|
||||
.B xzdiff
|
||||
.RI [ diff_options "] " file1 " [" file2 ]
|
||||
.br
|
||||
.B lzcmp
|
||||
.RI [ cmp_options "] " file1 " [" file2 ]
|
||||
.br
|
||||
.B zdiff
|
||||
.B lzdiff
|
||||
.RI [ diff_options "] " file1 " [" file2 ]
|
||||
.SH DESCRIPTION
|
||||
.B lzcmp
|
||||
.B xzcmp
|
||||
and
|
||||
.B zdiff
|
||||
.B xdiff
|
||||
are used to invoke the
|
||||
.BR cmp (1)
|
||||
or the
|
||||
|
|
@ -21,8 +28,9 @@ or
|
|||
.BR diff "."
|
||||
If only 1 file is specified, then the files compared are
|
||||
.I file1
|
||||
and an uncompressed
|
||||
.IB file1 ".gz\fR."
|
||||
(which must have .xz or .lzma suffix) and
|
||||
.I file1
|
||||
from which the .xz or .lzma suffix has been stripped.
|
||||
If two files are specified, then they are uncompressed if necessary and fed to
|
||||
.B cmp
|
||||
or
|
||||
|
|
@ -39,10 +47,9 @@ shipped in gzip package.
|
|||
.SH "SEE ALSO"
|
||||
.BR cmp (1),
|
||||
.BR diff (1),
|
||||
.BR lzmore(1),
|
||||
.BR lzgrep(1),
|
||||
.BR lzma (1),
|
||||
.BR lzmash (1)
|
||||
.BR xzmore(1),
|
||||
.BR xzgrep(1),
|
||||
.BR xz (1)
|
||||
.SH BUGS
|
||||
Messages from the
|
||||
.B cmp
|
||||
|
|
@ -1,7 +1,7 @@
|
|||
#!/bin/sh
|
||||
|
||||
# lzgrep -- a wrapper around a grep program that decompresses files as needed
|
||||
# Adapted to LZMA utils from gzip-1.3.3 + Red Hat's security patches
|
||||
# xzgrep -- a wrapper around a grep program that decompresses files as needed
|
||||
# Adapted to XZ Utils from gzip-1.3.3 + Red Hat's security patches
|
||||
# Adapted from a version sent by Charles Levert <charles@comm.polymtl.ca>
|
||||
# Copyright (C) 1998, 2001 Free Software Foundation
|
||||
# Copyright (C) 1993 Jean-loup Gailly
|
||||
|
|
@ -82,20 +82,20 @@ while test $# -ne 0; do
|
|||
done
|
||||
|
||||
if test -z "$pat"; then
|
||||
echo "grep through lzma files"
|
||||
echo "grep through .xz and .lzma files"
|
||||
echo "usage: $prog [grep_options] pattern [files]"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if test $# -eq 0; then
|
||||
lzma -dc | $grep $opt "$pat"
|
||||
xz -dc | $grep $opt "$pat"
|
||||
exit $?
|
||||
fi
|
||||
|
||||
res=0
|
||||
trap break SIGPIPE
|
||||
for i do
|
||||
lzma -dc "$i" |
|
||||
xz -dc -- "$i" |
|
||||
if test $files_with_matches -eq 1; then
|
||||
$grep $opt "$pat" > /dev/null && printf "%s\n" "$i"
|
||||
elif test $files_without_matches -eq 1; then
|
||||
|
|
@ -1,23 +1,33 @@
|
|||
.TH LZGREP 1 "24 Jun 2005" "LZMA utils"
|
||||
.\" Original file was take from gzip, thus this man page is under GNU GPLv2+.
|
||||
.TH XZGREP 1 "2009-04-13" "XZ Utils"
|
||||
.SH NAME
|
||||
lzgrep \- search LZMA compressed files for a regular expression
|
||||
xzgrep \- search .xz and .lzma compressed files for a regular expression
|
||||
.SH SYNOPSIS
|
||||
.B lzgrep
|
||||
.B xzgrep
|
||||
.RI [ grep_options ]
|
||||
.RB [ \-e ]
|
||||
.I pattern
|
||||
.IR filename ".\|.\|."
|
||||
.br
|
||||
.B xzegrep
|
||||
.RB ...
|
||||
.br
|
||||
.B xzfgrep
|
||||
.RB ...
|
||||
.br
|
||||
.B lzgrep
|
||||
.RB ...
|
||||
.br
|
||||
.B lzegrep
|
||||
.RB ...
|
||||
.br
|
||||
.B lzfgrep
|
||||
.RB ...
|
||||
.SH DESCRIPTION
|
||||
.B lzgrep
|
||||
.B xzgrep
|
||||
is used to invoke the
|
||||
.BR grep (1)
|
||||
on LZMA compressed files. All options specified are passed directly to
|
||||
on .xz or .lzma compressed files. All options specified are passed directly to
|
||||
.BR grep .
|
||||
If no file is specified, then the standard input is decompressed
|
||||
if necessary and fed to grep.
|
||||
|
|
@ -25,37 +35,43 @@ Otherwise the given files are uncompressed if necessary and fed to
|
|||
.BR grep .
|
||||
.PP
|
||||
If
|
||||
.B lzgrep
|
||||
.B xzgrep
|
||||
is invoked as
|
||||
.B lzegrep
|
||||
.B xzegrep
|
||||
or
|
||||
.B lzfgrep
|
||||
.B xzfgrep
|
||||
then
|
||||
.B egrep
|
||||
or
|
||||
.B fgrep
|
||||
is used instead of
|
||||
.B grep.
|
||||
The same applies to names
|
||||
.BR lzgrep ,
|
||||
.BR lzegrep ,
|
||||
and
|
||||
.BR lzfgrep ,
|
||||
which are provided for backward compatibility with LZMA Utils.
|
||||
|
||||
If the GREP environment variable is set,
|
||||
.B lzgrep
|
||||
.B xzgrep
|
||||
uses it as the
|
||||
.B grep
|
||||
program to be invoked. For example:
|
||||
|
||||
for sh: GREP=fgrep lzgrep string files
|
||||
for csh: (setenv GREP fgrep; lzgrep string files)
|
||||
for sh: GREP=fgrep xzgrep string files
|
||||
for csh: (setenv GREP fgrep; xzgrep string files)
|
||||
.SH AUTHORS
|
||||
Original
|
||||
.BR zgrep (1)
|
||||
manual page by Charles Levert <charles@comm.polymtl.ca>.
|
||||
.PP
|
||||
Minor modifications for LZMA utils by Lasse Collin
|
||||
Minor modifications for XZ Utils by Lasse Collin
|
||||
<lasse.collin@tukaani.org>.
|
||||
.SH "SEE ALSO"
|
||||
.BR grep (1),
|
||||
.BR egrep (1),
|
||||
.BR fgrep (1),
|
||||
.BR lzdiff (1),
|
||||
.BR lzmore (1),
|
||||
.BR lzma (1),
|
||||
.BR lzmash (1)
|
||||
.BR xzdiff (1),
|
||||
.BR xzmore (1),
|
||||
.BR xz (1)
|
||||
|
|
@ -2,7 +2,7 @@
|
|||
|
||||
# Copyright (C) 2001 Free Software Foundation
|
||||
# Copyright (C) 1992, 1993 Jean-loup Gailly
|
||||
# Adapted to LZMA utils from gzip-1.3.3 + Red Hat's security patches
|
||||
# Adapted to XZ Utils from gzip-1.3.3 + Red Hat's security patches
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
|
|
@ -19,9 +19,9 @@
|
|||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
|
||||
if test "`echo "$0" | sed 's|.*/||'`" = "lzless"; then
|
||||
PAGER=less
|
||||
fi
|
||||
case "$0" in
|
||||
*less) PAGER=less ;;
|
||||
esac
|
||||
|
||||
if test "`echo -n a`" = "-n a"; then
|
||||
# looks like a SysV system:
|
||||
|
|
@ -46,7 +46,7 @@ if test $# = 0; then
|
|||
if test -t 0; then
|
||||
echo usage: zmore files...
|
||||
else
|
||||
lzma -dc | eval ${PAGER-more}
|
||||
xz -dc | eval ${PAGER-more}
|
||||
fi
|
||||
else
|
||||
FIRST=1
|
||||
|
|
@ -65,7 +65,7 @@ else
|
|||
fi
|
||||
if test "$ANS" != 's'; then
|
||||
echo "------> $FILE <------"
|
||||
lzma -dc "$FILE" | eval ${PAGER-more}
|
||||
xz -dc -- "$FILE" | eval ${PAGER-more}
|
||||
fi
|
||||
if test -t; then
|
||||
FIRST=0
|
||||
|
|
@ -1,15 +1,22 @@
|
|||
.TH LZMORE 1 "30 Jun 2005" "LZMA utils"
|
||||
.\" Original file was take from gzip, thus this man page is under GNU GPLv2+.
|
||||
.TH XZMORE 1 "2009-04-13" "XZ Utils"
|
||||
.SH NAME
|
||||
lzmore, lzless \- view LZMA compressed (text) files
|
||||
xzmore, xzless, lzmore, lzless \- view .xz or .lzma compressed (text) files
|
||||
.SH SYNOPSIS
|
||||
.B xzmore
|
||||
.RI [ "filename ..." ]
|
||||
.br
|
||||
.B xzless
|
||||
.RI [ "filename ..." ]
|
||||
.br
|
||||
.B lzmore
|
||||
.RI [ "filename ..." ]
|
||||
.br
|
||||
.B lzless
|
||||
.RI [ "filename ..." ]
|
||||
.SH DESCRIPTION
|
||||
.B lzmore
|
||||
is a filter which allows examination of LZMA compressed text files
|
||||
.B xzmore
|
||||
is a filter which allows examination of .xz or .lzma compressed text files
|
||||
one screenful at a time on a soft-copy terminal.
|
||||
.PP
|
||||
To use a pager other than the default
|
||||
|
|
@ -19,18 +26,23 @@ set environment variable
|
|||
to the name of the desired program, such as
|
||||
.BR less .
|
||||
If
|
||||
.B lzmore
|
||||
.B xzmore
|
||||
is called as
|
||||
.B lzless
|
||||
.B xzless
|
||||
then
|
||||
.B less
|
||||
is used as the
|
||||
.BR PAGER .
|
||||
The names
|
||||
.B lzmore
|
||||
and
|
||||
.B lzless
|
||||
are provided for backward compatibility with LZMA Utils.
|
||||
.TP
|
||||
.BR e " or " q
|
||||
When the prompt --More--(Next file:
|
||||
.IR file )
|
||||
is printed, this command causes lzmore to exit.
|
||||
is printed, this command causes xzmore to exit.
|
||||
.TP
|
||||
.B s
|
||||
When the prompt --More--(Next file:
|
||||
|
|
@ -49,7 +61,6 @@ shipped in gzip package.
|
|||
.SH "SEE ALSO"
|
||||
.BR more (1),
|
||||
.BR zmore (1),
|
||||
.BR lzdiff (1),
|
||||
.BR lzgrep (1),
|
||||
.BR lzma (1),
|
||||
.BR lzmash (1)
|
||||
.BR xzdiff (1),
|
||||
.BR xzgrep (1),
|
||||
.BR xz (1)
|
||||
Loading…
Reference in New Issue