Gecko [ www.utparral.edu.mx ]

Name	Size	Permission
X11	[ DIR ]	drwxr-xr-x
aclocal-1.16	35.18 KB	-rwxr-xr-x
appstreamcli	118.23 KB	-rwxr-xr-x
appstream-compose	26.3 KB	-rwxr-xr-x
appstream-util	98.3 KB	-rwxr-xr-x
autoconf	14.85 KB	-rwxr-xr-x
autoheader	8.82 KB	-rwxr-xr-x
autom4te	32.69 KB	-rwxr-xr-x
automake-1.16	255.91 KB	-rwxr-xr-x
autoreconf	26.3 KB	-rwxr-xr-x
autoscan	16.77 KB	-rwxr-xr-x
autoupdate	33.22 KB	-rwxr-xr-x
broadwayd	130.21 KB	-rwxr-xr-x
bwrap	70.47 KB	-rwxr-xr-x
c89-gcc	428 B	-rwxr-xr-x
c99-gcc	454 B	-rwxr-xr-x
cairo-trace	2.95 KB	-rwxr-xr-x
canberra-gtk-play	18.2 KB	-rwxr-xr-x
corelist	15.01 KB	-rwxr-xr-x
cpan	8.16 KB	-rwxr-xr-x
cpan5.34-x86_64-linux-gnu	8.18 KB	-rwxr-xr-x
curl-config	6.52 KB	-rwxr-xr-x
dazzle-list-counters	14.13 KB	-rwxr-xr-x
debconf	2.79 KB	-rwxr-xr-x
debconf-apt-progress	11.27 KB	-rwxr-xr-x
debconf-communicate	608 B	-rwxr-xr-x
debconf-copydb	1.68 KB	-rwxr-xr-x
debconf-escape	647 B	-rwxr-xr-x
debconf-set-selections	2.92 KB	-rwxr-xr-x
debconf-show	1.78 KB	-rwxr-xr-x
derb	26.88 KB	-rwxr-xr-x
desktop-file-edit	96.44 KB	-rwxr-xr-x
desktop-file-install	96.44 KB	-rwxr-xr-x
desktop-file-validate	76.69 KB	-rwxr-xr-x
dh_autotools-dev_restoreconfig	1.79 KB	-rwxr-xr-x
dh_autotools-dev_updateconfig	1.81 KB	-rwxr-xr-x
dh_girepository	12.88 KB	-rwxr-xr-x
dumpsexp	18.3 KB	-rwxr-xr-x
enc2xs	40.84 KB	-rwxr-xr-x
encguess	3.01 KB	-rwxr-xr-x
envsubst	34.38 KB	-rwxr-xr-x
fc-cache	22.23 KB	-rwxr-xr-x
fc-cat	18.23 KB	-rwxr-xr-x
fc-conflist	14.23 KB	-rwxr-xr-x
fc-list	14.23 KB	-rwxr-xr-x
fc-match	14.23 KB	-rwxr-xr-x
fc-pattern	14.23 KB	-rwxr-xr-x
fc-query	14.23 KB	-rwxr-xr-x
fc-scan	14.23 KB	-rwxr-xr-x
fc-validate	14.23 KB	-rwxr-xr-x
file	26.56 KB	-rwxr-xr-x
fribidi	26.99 KB	-rwxr-xr-x
gapplication	22.21 KB	-rwxr-xr-x
gdbus	54.21 KB	-rwxr-xr-x
gdbus-codegen	1.99 KB	-rwxr-xr-x
gdk-pixbuf-csource	14.15 KB	-rwxr-xr-x
gdk-pixbuf-pixdata	14.13 KB	-rwxr-xr-x
gdk-pixbuf-thumbnailer	18.21 KB	-rwxr-xr-x
genbrk	14.78 KB	-rwxr-xr-x
gencat	26.37 KB	-rwxr-xr-x
gencfu	14.73 KB	-rwxr-xr-x
gencnval	26.61 KB	-rwxr-xr-x
gendict	26.78 KB	-rwxr-xr-x
genrb	147.91 KB	-rwxr-xr-x
getconf	34.29 KB	-rwxr-xr-x
getent	38.65 KB	-rwxr-xr-x
gettext	34.38 KB	-rwxr-xr-x
gettextize	41.28 KB	-rwxr-xr-x
gettext.sh	5.07 KB	-rwxr-xr-x
gio	102.23 KB	-rwxr-xr-x
gio-querymodules	18.13 KB	-rwxr-xr-x
gjs	26.7 KB	-rwxr-xr-x
gjs-console	26.7 KB	-rwxr-xr-x
glib-compile-schemas	66.21 KB	-rwxr-xr-x
gobject-query	14.14 KB	-rwxr-xr-x
gpg-error-config	2.04 KB	-rwxr-xr-x
gpgrt-config	13.11 KB	-rwxr-xr-x
gresource	26.13 KB	-rwxr-xr-x
gsettings	30.21 KB	-rwxr-xr-x
gsound-play	18.21 KB	-rwxr-xr-x
gtk4-broadwayd	150.22 KB	-rwxr-xr-x
gtk4-encode-symbolic-svg	8.58 MB	-rwxr-xr-x
gtk4-launch	18.29 KB	-rwxr-xr-x
gtk4-query-settings	14.13 KB	-rwxr-xr-x
gtk4-rendernode-tool	30.13 KB	-rwxr-xr-x
gtk-encode-symbolic-svg	22.24 KB	-rwxr-xr-x
gtk-launch	18.29 KB	-rwxr-xr-x
gtk-query-settings	14.13 KB	-rwxr-xr-x
gtk-update-icon-cache	38.57 KB	-rwxr-xr-x
hb-info	54.21 KB	-rwxr-xr-x
hb-ot-shape-closure	46.21 KB	-rwxr-xr-x
hb-shape	50.21 KB	-rwxr-xr-x
hb-subset	46.18 KB	-rwxr-xr-x
hb-view	82.35 KB	-rwxr-xr-x
hmac256	18.7 KB	-rwxr-xr-x
iconv	66.41 KB	-rwxr-xr-x
icuexportdata	30.98 KB	-rwxr-xr-x
icuinfo	14.62 KB	-rwxr-xr-x
ifnames	4.08 KB	-rwxr-xr-x
instmodsh	4.27 KB	-rwxr-xr-x
ispell-wrapper	7.05 KB	-rwxr-xr-x
itstool	67.8 KB	-rwxr-xr-x
js102	28.97 MB	-rwxr-xr-x
js102-config	2.03 KB	-rwxr-xr-x
json-glib-format	18.38 KB	-rwxr-xr-x
json-glib-validate	14.24 KB	-rwxr-xr-x
json_pp	4.88 KB	-rwxr-xr-x
ldd	5.32 KB	-rwxr-xr-x
libgcrypt-config	4.52 KB	-rwxr-xr-x
libinput	62.35 KB	-rwxr-xr-x
libnetcfg	15.41 KB	-rwxr-xr-x
libpng16-config	2.41 KB	-rwxr-xr-x
libpng-config	2.41 KB	-rwxr-xr-x
libtool	366.5 KB	-rwxr-xr-x
libtoolize	128.35 KB	-rwxr-xr-x
libwacom-list-devices	14.24 KB	-rwxr-xr-x
libwacom-list-local-devices	18.29 KB	-rwxr-xr-x
libwacom-show-stylus	5.99 KB	-rwxr-xr-x
libwacom-update-db	8.99 KB	-rwxr-xr-x
locale	57.56 KB	-rwxr-xr-x
localedef	326.96 KB	-rwxr-xr-x
lzmainfo	14.23 KB	-rwxr-xr-x
m4	154.37 KB	-rwxr-xr-x
makeconv	50.89 KB	-rwxr-xr-x
mako-render	961 B	-rwxr-xr-x
markdown_py	973 B	-rwxr-xr-x
mpicalc	22.3 KB	-rwxr-xr-x
msgattrib	26.38 KB	-rwxr-xr-x
msgcat	26.38 KB	-rwxr-xr-x
msgcmp	26.38 KB	-rwxr-xr-x
msgcomm	26.38 KB	-rwxr-xr-x
msgconv	22.38 KB	-rwxr-xr-x
msgen	22.38 KB	-rwxr-xr-x
msgexec	22.38 KB	-rwxr-xr-x
msgfilter	34.38 KB	-rwxr-xr-x
msgfmt	82.59 KB	-rwxr-xr-x
msggrep	114.46 KB	-rwxr-xr-x
msginit	66.39 KB	-rwxr-xr-x
msgmerge	74.41 KB	-rwxr-xr-x
msgunfmt	34.39 KB	-rwxr-xr-x
msguniq	22.38 KB	-rwxr-xr-x
ngettext	34.38 KB	-rwxr-xr-x
nspr-config	2.58 KB	-rwxr-xr-x
nss-config	2.31 KB	-rwxr-xr-x
p11-kit	170.45 KB	-rwxr-xr-x
pango-list	18.13 KB	-rwxr-xr-x
pango-segmentation	18.21 KB	-rwxr-xr-x
pango-view	66.42 KB	-rwxr-xr-x
pcre2-config	1.93 KB	-rwxr-xr-x
pcre-config	2.29 KB	-rwxr-xr-x
pdfattach	22.21 KB	-rwxr-xr-x
pdfdetach	26.32 KB	-rwxr-xr-x
pdffonts	22.33 KB	-rwxr-xr-x
pdfimages	42.33 KB	-rwxr-xr-x
pdfinfo	62.33 KB	-rwxr-xr-x
pdfseparate	22.21 KB	-rwxr-xr-x
pdfsig	42.6 KB	-rwxr-xr-x
pdftocairo	190.3 KB	-rwxr-xr-x
pdftohtml	118.23 KB	-rwxr-xr-x
pdftoppm	34.24 KB	-rwxr-xr-x
pdftops	34.34 KB	-rwxr-xr-x
pdftotext	50.34 KB	-rwxr-xr-x
pdfunite	34.21 KB	-rwxr-xr-x
perl5.34-x86_64-linux-gnu	14.3 KB	-rwxr-xr-x
perlbug	44.12 KB	-rwxr-xr-x
perldoc	125 B	-rwxr-xr-x
perlivp	10.61 KB	-rwxr-xr-x
perlthanks	44.12 KB	-rwxr-xr-x
piconv	8.16 KB	-rwxr-xr-x
pip	225 B	-rwxr-xr-x
pip3	225 B	-rwxr-xr-x
pip3.10	225 B	-rwxr-xr-x
pipewire	14.38 KB	-rwxr-xr-x
pkgdata	43.53 KB	-rwxr-xr-x
pldd	22.37 KB	-rwxr-xr-x
pod2html	4.04 KB	-rwxr-xr-x
pod2man	14.68 KB	-rwxr-xr-x
pod2text	10.55 KB	-rwxr-xr-x
pod2usage	4.01 KB	-rwxr-xr-x
podchecker	3.57 KB	-rwxr-xr-x
psl	22.16 KB	-rwxr-xr-x
psl-make-dafsa	22.21 KB	-rwxr-xr-x
ptar	3.48 KB	-rwxr-xr-x
ptardiff	2.58 KB	-rwxr-xr-x
ptargrep	4.29 KB	-rwxr-xr-x
pw-cat	138.38 KB	-rwxr-xr-x
pw-cli	134.38 KB	-rwxr-xr-x
pw-dot	34.38 KB	-rwxr-xr-x
pw-dsdplay	138.38 KB	-rwxr-xr-x
pw-dump	94.38 KB	-rwxr-xr-x
pw-link	30.38 KB	-rwxr-xr-x
pw-loopback	18.38 KB	-rwxr-xr-x
pw-metadata	14.38 KB	-rwxr-xr-x
pw-mididump	34.38 KB	-rwxr-xr-x
pw-midiplay	138.38 KB	-rwxr-xr-x
pw-midirecord	138.38 KB	-rwxr-xr-x
pw-mon	90.42 KB	-rwxr-xr-x
pw-play	138.38 KB	-rwxr-xr-x
pw-profiler	26.38 KB	-rwxr-xr-x
pw-record	138.38 KB	-rwxr-xr-x
pw-reserve	26.38 KB	-rwxr-xr-x
pw-top	30.38 KB	-rwxr-xr-x
pw-v4l2	1.95 KB	-rwxr-xr-x
py3compile	12.89 KB	-rwxr-xr-x
py3versions	11.63 KB	-rwxr-xr-x
python3.10	5.67 MB	-rwxr-xr-x
recode-sr-latin	14.38 KB	-rwxr-xr-x
rsvg-convert	5.53 MB	-rwxr-xr-x
secret-tool	22.21 KB	-rwxr-xr-x
select-default-iwrap	474 B	-rwxr-xr-x
session-migration	22.15 KB	-rwxr-xr-x
shasum	9.75 KB	-rwxr-xr-x
spa-acp-tool	268.12 KB	-rwxr-xr-x
spa-inspect	78.48 KB	-rwxr-xr-x
spa-json-dump	14.3 KB	-rwxr-xr-x
spa-monitor	14.48 KB	-rwxr-xr-x
spa-resample	30.6 KB	-rwxr-xr-x
splain	18.96 KB	-rwxr-xr-x
streamzip	7.75 KB	-rwxr-xr-x
tzselect	15.02 KB	-rwxr-xr-x
uconv	54.83 KB	-rwxr-xr-x
unxz	82.52 KB	-rwxr-xr-x
update-desktop-database	22.38 KB	-rwxr-xr-x
update-mime-database	58.23 KB	-rwxr-xr-x
xdg-dbus-proxy	50.14 KB	-rwxr-xr-x
xdg-user-dir	234 B	-rwxr-xr-x
xdg-user-dirs-update	26.23 KB	-rwxr-xr-x
xml2-config	1.44 KB	-rwxr-xr-x
xmlcatalog	22.3 KB	-rwxr-xr-x
xmllint	78.95 KB	-rwxr-xr-x
xz	82.52 KB	-rwxr-xr-x
xzcat	82.52 KB	-rwxr-xr-x
xzcmp	6.86 KB	-rwxr-xr-x
xzdiff	6.86 KB	-rwxr-xr-x
xzegrep	5.87 KB	-rwxr-xr-x
xzfgrep	5.87 KB	-rwxr-xr-x
xzgrep	5.87 KB	-rwxr-xr-x
xzless	1.76 KB	-rwxr-xr-x
xzmore	2.11 KB	-rwxr-xr-x
zdump	26.21 KB	-rwxr-xr-x
zipdetails	58.66 KB	-rwxr-xr-x

Code Editor : shasum

#!/usr/bin/perl
    eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
	if 0; # ^ Run only under a shell
#!perl

## shasum: filter for computing SHA digests (ref. sha1sum/md5sum)
	##
	## Copyright (C) 2003-2018 Mark Shelor, All Rights Reserved
	##
	## Version: 6.02
	## Fri Apr 20 16:25:30 MST 2018

## shasum SYNOPSIS adapted from GNU Coreutils sha1sum. Add
	## "-a" option for algorithm selection,
	## "-U" option for Universal Newlines support, and
	## "-0" option for reading bit strings.

BEGIN { pop @INC if $INC[-1] eq '.' }

use strict;
use warnings;
use Fcntl;
use Getopt::Long;
use Digest::SHA qw($errmsg);

my $POD = <<'END_OF_POD';

=head1 NAME

shasum - Print or Check SHA Checksums

=head1 SYNOPSIS

Usage: shasum [OPTION]... [FILE]...
 Print or check SHA checksums.
 With no FILE, or when FILE is -, read standard input.

-a, --algorithm   1 (default), 224, 256, 384, 512, 512224, 512256
   -b, --binary      read in binary mode
   -c, --check       read SHA sums from the FILEs and check them
       --tag         create a BSD-style checksum
   -t, --text        read in text mode (default)
   -U, --UNIVERSAL   read in Universal Newlines mode
                         produces same digest on Windows/Unix/Mac
   -0, --01          read in BITS mode
                         ASCII '0' interpreted as 0-bit,
                         ASCII '1' interpreted as 1-bit,
                         all other characters ignored

The following five options are useful only when verifying checksums:
       --ignore-missing  don't fail or report status for missing files
   -q, --quiet           don't print OK for each successfully verified file
   -s, --status          don't output anything, status code shows success
       --strict          exit non-zero for improperly formatted checksum lines
   -w, --warn            warn about improperly formatted checksum lines

-h, --help        display this help and exit
   -v, --version     output version information and exit

When verifying SHA-512/224 or SHA-512/256 checksums, indicate the
 algorithm explicitly using the -a option, e.g.

shasum -a 512224 -c checksumfile

The sums are computed as described in FIPS PUB 180-4.  When checking,
 the input should be a former output of this program.  The default
 mode is to print a line with checksum, a character indicating type
 (`*' for binary, ` ' for text, `U' for UNIVERSAL, `^' for BITS),
 and name for each FILE.  The line starts with a `\' character if the
 FILE name contains either newlines or backslashes, which are then
 replaced by the two-character sequences `\n' and `\\' respectively.

Report shasum bugs to mshelor@cpan.org

=head1 DESCRIPTION

Running I<shasum> is often the quickest way to compute SHA message
digests.  The user simply feeds data to the script through files or
standard input, and then collects the results from standard output.

The following command shows how to compute digests for typical inputs
such as the NIST test vector "abc":

perl -e "print qq(abc)" | shasum

Or, if you want to use SHA-256 instead of the default SHA-1, simply say:

perl -e "print qq(abc)" | shasum -a 256

Since I<shasum> mimics the behavior of the combined GNU I<sha1sum>,
I<sha224sum>, I<sha256sum>, I<sha384sum>, and I<sha512sum> programs,
you can install this script as a convenient drop-in replacement.

Unlike the GNU programs, I<shasum> encompasses the full SHA standard by
allowing partial-byte inputs.  This is accomplished through the BITS
option (I<-0>).  The following example computes the SHA-224 digest of
the 7-bit message I<0001100>:

perl -e "print qq(0001100)" | shasum -0 -a 224

=head1 AUTHOR

=head1 SEE ALSO

I<shasum> is implemented using the Perl module L<Digest::SHA>.

=cut

END_OF_POD

my $VERSION = "6.02";

sub usage {
	my($err, $msg) = @_;

$msg = "" unless defined $msg;
	if ($err) {
		warn($msg . "Type shasum -h for help\n");
		exit($err);
	}
	my($USAGE) = $POD =~ /SYNOPSIS(.+?)^=/sm;
	$USAGE =~ s/^\s*//;
	$USAGE =~ s/\s*$//;
	$USAGE =~ s/^ //gm;
	print $USAGE, "\n";
	exit($err);
}

## Sync stdout and stderr by forcing a flush after every write

select((select(STDOUT), $| = 1)[0]);
select((select(STDERR), $| = 1)[0]);

## Collect options from command line

my ($alg, $binary, $check, $text, $status, $quiet, $warn, $help);
my ($version, $BITS, $UNIVERSAL, $tag, $strict, $ignore_missing);

eval { Getopt::Long::Configure ("bundling") };
GetOptions(
	'b|binary' => \$binary, 'c|check' => \$check,
	't|text' => \$text, 'a|algorithm=i' => \$alg,
	's|status' => \$status, 'w|warn' => \$warn,
	'q|quiet' => \$quiet,
	'h|help' => \$help, 'v|version' => \$version,
	'0|01' => \$BITS,
	'U|UNIVERSAL' => \$UNIVERSAL,
	'tag' => \$tag,
	'strict' => \$strict,
	'ignore-missing' => \$ignore_missing,
) or usage(1, "");

## Deal with help requests and incorrect uses

usage(0)
	if $help;
usage(1, "shasum: Ambiguous file mode\n")
	if scalar(grep {defined $_}
		($binary, $text, $BITS, $UNIVERSAL)) > 1;
usage(1, "shasum: --warn option used only when verifying checksums\n")
	if $warn && !$check;
usage(1, "shasum: --status option used only when verifying checksums\n")
	if $status && !$check;
usage(1, "shasum: --quiet option used only when verifying checksums\n")
	if $quiet && !$check;
usage(1, "shasum: --ignore-missing option used only when verifying checksums\n")
	if $ignore_missing && !$check;
usage(1, "shasum: --strict option used only when verifying checksums\n")
	if $strict && !$check;
usage(1, "shasum: --tag does not support --text mode\n")
	if $tag && $text;
usage(1, "shasum: --tag does not support Universal Newlines mode\n")
	if $tag && $UNIVERSAL;
usage(1, "shasum: --tag does not support BITS mode\n")
	if $tag && $BITS;

## Default to SHA-1 unless overridden by command line option

my %isAlg = map { $_ => 1 } (1, 224, 256, 384, 512, 512224, 512256);
$alg = 1 unless defined $alg;
usage(1, "shasum: Unrecognized algorithm\n") unless $isAlg{$alg};

my %Tag = map { $_ => "SHA$_" } (1, 224, 256, 384, 512);
$Tag{512224} = "SHA512/224";
$Tag{512256} = "SHA512/256";

## Display version information if requested

if ($version) {
	print "$VERSION\n";
	exit(0);
}

## Try to figure out if the OS is DOS-like.  If it is,
	## default to binary mode when reading files, unless
	## explicitly overridden by command line "--text" or
	## "--UNIVERSAL" options.

my $isDOSish = ($^O =~ /^(MSWin\d\d|os2|dos|mint|cygwin)$/);
if ($isDOSish) { $binary = 1 unless $text || $UNIVERSAL }

my $modesym = $binary ? '*' : ($UNIVERSAL ? 'U' : ($BITS ? '^' : ' '));

## Read from STDIN (-) if no files listed on command line

@ARGV = ("-") unless @ARGV;

## sumfile($file): computes SHA digest of $file

sub sumfile {
	my $file = shift;

my $mode = $binary ? 'b' : ($UNIVERSAL ? 'U' : ($BITS ? '0' : ''));
	my $digest = eval { Digest::SHA->new($alg)->addfile($file, $mode) };
	if ($@) { warn "shasum: $file: $errmsg\n"; return }
	$digest->hexdigest;
}

## %len2alg: maps hex digest length to SHA algorithm

my %len2alg = (40 => 1, 56 => 224, 64 => 256, 96 => 384, 128 => 512);
$len2alg{56} = 512224 if $alg == 512224;
$len2alg{64} = 512256 if $alg == 512256;

## unescape: convert backslashed filename to plain filename

sub unescape {
	$_ = shift;
	s/\\\\/\0/g;
	s/\\n/\n/g;
	s/\0/\\/g;
	return $_;
}

## verify: confirm the digest values in a checksum file

sub verify {
	my $checkfile = shift;
	my ($err, $fmt_errs, $read_errs, $match_errs) = (0, 0, 0, 0);
	my ($num_fmt_OK, $num_OK) = (0, 0);
	my ($bslash, $sum, $fname, $rsp, $digest, $isOK);

local *FH;
	$checkfile eq '-' and open(FH, '< -')
		and $checkfile = 'standard input'
	or sysopen(FH, $checkfile, O_RDONLY)
		or die "shasum: $checkfile: $!\n";
	while (<FH>) {
		next if /^#/;
		if (/^[ \t]*\\?SHA/) {
			$modesym = '*';
			($bslash, $alg, $fname, $sum) =
			/^[ \t]*(\\?)SHA(\S+) $(.+)$ = ([\da-fA-F]+)/;
			$alg =~ tr{/}{}d if defined $alg;
		}
		else {
			($bslash, $sum, $modesym, $fname) =
			/^[ \t]*(\\?)([\da-fA-F]+)[ \t]([ *^U])(.+)/;
			$alg = defined $sum ? $len2alg{length($sum)} : undef;
		}
		if (grep { ! defined $_ } ($alg, $sum, $modesym, $fname) or
			! $isAlg{$alg}) {
			warn("shasum: $checkfile: $.: improperly " .
				"formatted SHA checksum line\n") if $warn;
			$fmt_errs++;
			$err = 1 if $strict;
			next;
		}
		$num_fmt_OK++;
		$fname = unescape($fname) if $bslash;
		next if $ignore_missing && ! -e $fname;
		$rsp = "$fname: ";
		($binary, $text, $UNIVERSAL, $BITS) =
			map { $_ eq $modesym } ('*', ' ', 'U', '^');
		$isOK = 0;
		unless ($digest = sumfile($fname)) {
			$rsp .= "FAILED open or read\n";
			$err = 1; $read_errs++;
		}
		elsif (lc($sum) eq $digest) {
			$rsp .= "OK\n";
			$isOK = 1;
			$num_OK++;
		}
		else { $rsp .= "FAILED\n"; $err = 1; $match_errs++ }
		print $rsp unless ($status || ($quiet && $isOK));
	}
	close(FH);
	if (! $num_fmt_OK) {
		warn("shasum: $checkfile: no properly formatted " .
			"SHA checksum lines found\n");
		$err = 1;
	}
	elsif (! $status) {
		warn("shasum: WARNING: $fmt_errs line" . ($fmt_errs>1?
		's are':' is') . " improperly formatted\n") if $fmt_errs;
		warn("shasum: WARNING: $read_errs listed file" .
		($read_errs>1?'s':'') . " could not be read\n") if $read_errs;
		warn("shasum: WARNING: $match_errs computed checksum" .
		($match_errs>1?'s':'') . " did NOT match\n") if $match_errs;
	}
	if ($ignore_missing && ! $num_OK && $num_fmt_OK) {
		warn("shasum: $checkfile: no file was verified\n")
			unless $status;
		$err = 1;
	}
	return($err == 0);
}

## Verify or compute SHA checksums of requested files

my($file, $digest);
my $STATUS = 0;
for $file (@ARGV) {
	if ($check) { $STATUS = 1 unless verify($file) }
	elsif ($digest = sumfile($file)) {
		if ($file =~ /[\n\\]/) {
			$file =~ s/\\/\\\\/g; $file =~ s/\n/\\n/g;
			print "\\";
		}
		unless ($tag) { print "$digest $modesym$file\n" }
		else          { print "$Tag{$alg} ($file) = $digest\n" }
	}
	else { $STATUS = 1 }
}
exit($STATUS);

${this.title}

Code Editor : shasum