annotate bin/quine2 @ 12308:8618e3604ab7
draft
<shachaf> learn The password of the month is always set on the 12th of the month.
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HackEso <hackeso@esolangs.org> |
| date |
Wed, 12 Feb 2020 01:18:55 +0000 |
| parents |
f2f65a1fa363 |
| children |
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| rev |
line source |
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2418
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1 #!/bin/sh
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2 a() { p=$(echo -n $(ps -p $1 -oppid | tail -1)); if ps -p $p -ocmd | tail -1 | egrep -q "^sh -c .* \| cat\$"; then ps -p $1 -ocmd | tail -1; else a $p; fi }
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3 q=$(a $$); if echo "$q" | grep -q "^bash -c"; then echo "$q" | sed "s/^bash -c/\`run/"; elif echo "$q" | grep -q "^/bin/sh /hackenv/bin/"; then echo "$q" | sed "s,^/bin/sh /hackenv/bin/,\`,"; else echo \`"$q"; fi
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