JFIF $
d d 7
Viewing File: /usr/bin/zdiff
#!/usr/bin/sh
# sh is buggy on RS/6000 AIX 3.2. Replace above line with #!/bin/ksh
# Copyright (C) 1998, 2002, 2006-2007, 2009-2022 Free Software Foundation, Inc.
# Copyright (C) 1993 Jean-loup Gailly
# 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
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
case $1 in
--__cmp) shift
prog=cmp; cmp='${CMP-cmp}' ;;
*) prog=diff; cmp='${DIFF-diff}';;
esac
version="z$prog (gzip) 1.12
Copyright (C) 2009, 2011-2018 Free Software Foundation, Inc.
This is free software. You may redistribute copies of it under the terms of
the GNU General Public License <https://www.gnu.org/licenses/gpl.html>.
There is NO WARRANTY, to the extent permitted by law.
Written by Jean-loup Gailly."
usage="Usage: $0 [OPTION]... FILE1 [FILE2]
Compare FILE1 to FILE2, using their uncompressed contents if they are
compressed. If FILE2 is omitted, compare FILE1 to the uncompressed
contents of FILE1.gz. Do comparisons like '$prog' does.
OPTIONs are the same as for '$prog'.
Report bugs to <bug-gzip@gnu.org>."
# sed script to escape all ' for the shell, and then (to handle trailing
# newlines correctly) turn trailing X on last line into '.
escape='
s/'\''/'\''\\'\'''\''/g
$s/X$/'\''/
'
filesonly=
file1=
file2=
needop=
for arg
do
case $filesonly$needop$arg in
--h*) printf '%s\n' "$usage" || exit 2; exit;;
--v*) printf '%s\n' "$version" || exit 2; exit;;
--) filesonly=t;;
-*\'*) cmp="$cmp '"`printf '%sX\n' "$arg" | LC_ALL=C sed "$escape"`;;
-[CDFISUWXx]) needop="'$arg'";;
-?*) cmp="$cmp '$arg'";;
*) case $needop in
'') case $arg in
'') printf >&2 '%s\n' "$0: empty file name"; exit 2;;
esac
case $file1 in
'') file1=$arg;;
*) case $file2 in
'') file2=$arg;;
*) printf >&2 '%s\n' "$0: extra operand '$arg'"; exit 2;;
esac;;
esac;;
*) cmp="$cmp $needop '$arg'"
needop=;;
esac;;
esac
done
case $needop in
'') ;;
*) printf >&2 '%s\n' "$0: $prevarg: option requires an argument -- $needop"
exit 2;;
esac
cmp="$cmp --"
case $file1 in
'') printf >&2 '%s\n' "$0: missing operand"; exit 2;;
-) ;;
*) <"$file1" || exit 2;;
esac
case $file2 in
''|-) ;;
*) <"$file2" || exit 2;;
esac
gzip_status=0
exec 3>&1
case $file2 in
'')
case $file1 in
*[-.]gz* | *[-.][zZ] | *.t[ga]z)
FILE=`LC_ALL=C expr "X$file1" : 'X\(.*\)[-.][zZtga]*$'`
gzip_status=$(
exec 4>&1
(gzip -cd -- "$file1" 4>&-; echo $? >&4) 3>&- |
eval "$cmp" - '"$FILE"' >&3
);;
*)
printf >&2 '%s\n' "$0: $file1: unknown compressed file extension"
exit 2;;
esac;;
*)
case $file1,$file2 in
-,-)
gzip_status=$(
exec 4>&1
(gzip -cdfq - 4>&-; echo $? >&4) 3>&- |
eval "$cmp" - - >&3
);;
*)
case $file1 in
*[-.]gz* | *[-.][zZ] | *.t[ga]z | -)
case $file2 in
*[-.]gz* | *[-.][zZ] | *.t[ga]z | -)
if
# Reject Solaris 8's buggy /bin/bash 2.03.
echo X |
(echo X | eval "$cmp" /dev/fd/5 - >/dev/null 2>&1) \
5<&0
then
gzip_status=$(
exec 4>&1
(gzip -cdfq -- "$file1" 4>&-; echo $? >&4) 3>&- |
((gzip -cdfq -- "$file2" 4>&-
echo $? >&4) 3>&- 5<&- </dev/null |
eval "$cmp" /dev/fd/5 - >&3) 5<&0
)
cmp_status=$?
case $gzip_status in
*[1-9]*) gzip_status=1;;
*) gzip_status=0;;
esac
(exit $cmp_status)
else
tmp=
trap '
test -n "$tmp" && rm -f "$tmp"
(exit 2); exit 2
' HUP INT PIPE TERM 0
case $TMPDIR in
/ | /*/) ;;
/*) TMPDIR=$TMPDIR/;;
*) TMPDIR=/tmp/;;
esac
if type mktemp >/dev/null 2>&1; then
tmp=`mktemp "${TMPDIR}zdiffXXXXXXXXX"` ||
exit 2
else
set -C
tmp=${TMPDIR}zdiff$$
fi
gzip -cdfq -- "$file2" > "$tmp" || exit 2
gzip_status=$(
exec 4>&1
(gzip -cdfq -- "$file1" 4>&-; echo $? >&4) 3>&- |
eval "$cmp" - '"$tmp"' >&3
)
cmp_status=$?
rm -f "$tmp" || gzip_status=$?
trap - HUP INT PIPE TERM 0
(exit $cmp_status)
fi;;
*)
gzip_status=$(
exec 4>&1
(gzip -cdfq -- "$file1" 4>&-; echo $? >&4) 3>&- |
eval "$cmp" - '"$file2"' >&3
);;
esac;;
*) case $file2 in
*[-.]gz* | *[-.][zZ] | *.t[ga]z | -)
gzip_status=$(
exec 4>&1
(gzip -cdfq -- "$file2" 4>&-; echo $? >&4) 3>&- |
eval "$cmp" '"$file1"' - >&3
);;
*) eval "$cmp" '"$file1"' '"$file2"';;
esac;;
esac;;
esac;;
esac
cmp_status=$?
test "$gzip_status" -eq 0 || exit 2
exit $cmp_status
Back to Directory
nL+D550H?Mx ,D"v]qv;6*Zqn)ZP 0 !1 A "#a$2Qr D8 a Ri[f\mIykIw0 cuFcRı?lO7к_f˓[C$殷WF<_W ԣs KcëIzyQy /_LKℂ;C",pFA: /]=H ~,ls/9ć:[=/#f;)x {ٛEQ )~ =𘙲r*2~ a _V=' kumF D}KYYC)({ *g&f`툪ry`=^cJ.I](*`wq 1dđ#̩͑0;H]u搂@:~וKL Nsh}OIR*8:2 !lDJVo( 3=M(zȰ+i*NA r6KnSl )!JJӁ* %݉?|D}d5:eP0R;{$X'xF@.ÊB {,WJuQɲRI;9QE琯62fT.DUJ;*cP A\ILNj!J۱+O\ ͔]ޒ SJȧc%ANolՎprULZԛerE2=XDXgVQeӓk yP7U*omQIs,K`)6\G3t?pgjrmۛجwluGtf h9uyP0D;Uڽ"OXlif$)&|ML0Zrm1[HXPlPR0'G=i2N +0e2]] 9VTPO7h(F*癈 '=QVZDF,d߬~TX
G[`le69CR(!S2!P
<0x < !1AQ "Raq02Br#SCTb
?Ζ"]mH5WR7k.ۛ!}Q~+yԏz|@T20S~Kek *zFf^2X*(@8r?CIuI|֓>^ExLgNUY+{.RѪ
τVYTD I62'8Y2 7'\TP.6d&˦@Vqi|8- OΕ]ʔ U=TL8=;6c| !qfF3aů&~$l}'NWUs$Uk^SV:U# 6w++s&r+nڐ{@29 gL
u"TÙM=6 (^"7r} =6YݾlCuhquympǦ
G jhsǜNlɻ}o7 #S6aw4!OSrD57%|?x>L
|/nD6?/8w#[)L7+6〼T ATg ! %5MmZ/c-{1_Je"|^$'O&ޱմ Trb$ w)R$&
N1EtdU3Uȉ1pM" N*(DN yd96.(jQ)X
5cQɎMyW? Q*!R>6=7)Xj5`J]e 8%t!+'!1Q 5 !1 AQaqё#2"0BRb ? Gt^## .llQT $v,,m 㵜5 ubV =sY+@d{N! dnO< .-B; _wJt6;QJd.Qc%p{ 1,sNDdFHI0ГoXшe黅XۢF:)[FGXƹ/w_cMeD,ʡcc. WDtA$j@:) -# u
c1<@ۗ9F)KJ-hpP]_x[qBlbp ʖw q"LFGd ƶ*s+ډ_Zc"? %t[IP 6J]#=ɺVvvCGsGh1 >)6|ey?Lӣm,4GWUi` ]uJVoV DG< SB 6ϏQ@ TiUly OU0kfV~~}SZ@*WUUi##; s/[ =!7}" WN]'(L! ~y5g9T̅JkbM' +s:S + B)v@Mj
e Cf jE 0Y\QnzG1д~Wo{T 9?`Rmyhsy3!HAD]mc1~2L Su7xT;j$`}4->L#vzŏ ILS ֭ T { rjGKC; bpU= -`BsK.SFw4Mq]ZdHS0)tLg