Timeline for Invert boolean variable
Current License: CC BY-SA 3.0
3 events
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| Aug 21, 2019 at 19:51 | comment | added | Stéphane Chazelas |
With the [ builtin of ksh, [ x -eq y ] return true if the x arithmetic expression resolves to the same number as the y arithmetic expression so for instance x=2 true=1+1 ksh -c '[ x -eq true ] && echo yes' would output yes.
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| Nov 13, 2011 at 8:48 | vote | accept | breedish | ||
| Nov 12, 2011 at 23:24 | history | answered | Gilles 'SO- stop being evil' | CC BY-SA 3.0 |