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How to test if string exists in file with Bash?
...put. Exit immediately with zero status if any match is found, even if an error was detected. Also see the -s or --no-messages option.
Error handling
As rightfully pointed out in the comments, the above approach silently treats error cases as if the string was found. If you want to handle errors ...
How do I find which rpm package supplies a file I'm looking for?
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answered Aug 2 '18 at 10:05
matson kepsonmatson kepson
1,02799 silver badges1313 bronze badges
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Mysql - How to quit/exit from stored procedure
...ink space is necessary between : and BEGIN as proc_label:BEGIN gave syntax error while proc_label: BEGIN worked.
– Umair Malhi
Aug 9 '17 at 10:06
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File Upload without Form
...ntType: false to the settings object or else you will receive Uncaught TypeError: Illegal invocation
– jsmiff
Jan 26 '15 at 20:58
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Is there Selected Tab Changed Event in the standard WPF Tab Control
.... Sorry.
– PHenry
Mar 28 '14 at 21:05
I stand corrected....kind of. DOH! When I try to type about the above in VS, ...
No == operator found while comparing structs in C++
Comparing two instances of the following struct, I receive an error:
8 Answers
8
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Do try/catch blocks hurt performance when exceptions are not thrown?
...is ignorable.
– awe
Aug 27 '09 at 6:05
Are types like uint32, int32, uint64, int64 defined in any stdlib header?
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answered Apr 6 '18 at 14:05
SteveSteve
2133 bronze badges
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How to detect the OS from a Bash script?
... When I add a command like source somefile ; , I get syntax error near unexpected token elif.
– oarfish
Dec 7 '17 at 20:05
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Create PostgreSQL ROLE (user) if it doesn't exist
...e an SQL script to create a ROLE in PostgreSQL 9.1, but without raising an error if it already exists?
10 Answers
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