mirror of https://github.com/dirtbags/moth.git
26 lines
528 B
Plaintext
26 lines
528 B
Plaintext
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#! /bin/sh -e
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base=${CTF_BASE:-/var/lib/ctf}
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www=${CTF_BASE:-/var/www}
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pass=$base/pass
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img=$www/bkup.png
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time=$(date +%s)
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output=bkup-${time}.png
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if [ ! -e $img -o ! -e $pass ]; then
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exit 0
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fi
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# clean up all other backup images
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if ls $www/bkup-*.png >/dev/null 2>&1 ; then
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rm $www/bkup-*.png
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fi
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# This is a tested method.
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#(cat $img; tar -cf - $base 2>/dev/null | gzip -c ) > $www/$output
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# This is not a tested method.
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(cat $img; tar -cvf - $base 2>/dev/null | gzip -c | rc4 3< $pass) > $www/$output
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echo $output
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