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\$\begingroup\$ this is missing a second >. also, assuming you have a "special" $PATH and "special" umask/filesystem, you can go for w>>w;$0, brining it down to 7 chars \$\endgroup\$

mnagel
– mnagel

2016-04-01 19:09:59 +00:00
Commented Apr 1, 2016 at 19:09
\$\begingroup\$ @mnagel >> is append, it will eventually fill the disk \$\endgroup\$

cat
– cat

2016-04-01 20:14:57 +00:00
Commented Apr 1, 2016 at 20:14
1

\$\begingroup\$ @mnagel but you're right about not needing exec,I didn't realize that. Someone else has done it, so I won't update, though \$\endgroup\$

izzyg
– izzyg

2016-04-01 20:42:55 +00:00
Commented Apr 1, 2016 at 20:42
3

\$\begingroup\$ Or . $0 instead of exec $0, perhaps? I don't know if that will run cause a stack overflow or something, though. ... Yep, it segfaulted. \$\endgroup\$

muru
– muru

2016-04-02 08:45:04 +00:00
Commented Apr 2, 2016 at 8:45

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