Timeline for How to count the lines containing one of two words but not both
Current License: CC BY-SA 4.0
8 events
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| Feb 5, 2021 at 20:52 | comment | added | user232326 |
It is interesting to note that the POSIX spec requires that the result of a regex match in awk evaluates to 1 (not other true value nor an non-empty string): If the regular expression matches the string, the '˜' expression shall evaluate to a value of 1, and the "!˜" expression shall evaluate to a value of 0.. Gawk also follows that convention. That's why /.../ != /.../ results in either 0 or 1 (only true or false).
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| S Feb 5, 2021 at 15:43 | history | mod moved comments to chat | |||
| S Feb 5, 2021 at 15:43 | comment | added | terdon♦ | Comments are not for extended discussion; this conversation has been moved to chat. | |
| Feb 4, 2021 at 7:50 | history | edited | rowboat | CC BY-SA 4.0 |
gawk xor
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| Feb 3, 2021 at 16:22 | history | edited | rowboat | CC BY-SA 4.0 |
deleted 4 characters in body
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| Feb 3, 2021 at 16:13 | history | edited | rowboat | CC BY-SA 4.0 |
not equal
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| Feb 3, 2021 at 15:32 | history | edited | rowboat | CC BY-SA 4.0 |
added 2 characters in body
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| Feb 3, 2021 at 15:03 | history | answered | rowboat | CC BY-SA 4.0 |