Mercurial > repo
comparison bin/quine2 @ 2317:32451419357a
<Jafet> (echo \'#!/bin/sh\'; echo \'a() { p=$(echo -n $(ps -p $0 -oppid | tail -1)); if egrep " \\| cat\\$" /proc/$p/cmdline; then ps -p $0 -ocmd | tail -1; else a $p; fi }\'; echo \'a $$\') > bin/quine2
| author | HackBot |
|---|---|
| date | Fri, 01 Mar 2013 02:00:55 +0000 |
| parents | a3d5eada24e3 |
| children | 7abc8205c350 |
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| 2316:a3d5eada24e3 | 2317:32451419357a |
|---|---|
| 1 #!/bin/sh | 1 #!/bin/sh |
| 2 a() { p=$(ps -p $$ -oppid | tail -1); if egrep " \| cat\$" /proc/$p/cmdline; then ps -p $0 -ocmd | tail -1; else a $p; fi } | 2 a() { p=$(echo -n $(ps -p $0 -oppid | tail -1)); if egrep " \| cat\$" /proc/$p/cmdline; then ps -p $0 -ocmd | tail -1; else a $p; fi } |
| 3 a $$ | 3 a $$ |