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日期:2025-04-30
NOTE: Did you know you can use python in unix shell scripts? Check out the if/
else python tutorial! In order for a script to ......
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日期:2025-04-26
First form if condition ; then commands fi # Second form if condition ; then commands else commands fi ......
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日期:2025-04-28
if..else..fi allows to make choice based on the success or failure of a command. For example, find out if ......
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日期:2025-04-26
I want to represent multiple condition like this: if [ ( $g -eq 1 -a "$c" = "123" ) -o ( $
g -eq 2 -a "$c" = "456" ) ] then echo abc; else echo efg; fi....
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日期:2025-04-25
I'm not sure if this is different in other shells but if you wish to use ... get our
top new questions delivered to your inbox (see an example)....
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日期:2025-04-30
25 Nov 2012 ... A small amount of general shell knowledge is assumed. ... A short explanation of
the example: first we check if the file somefile is readable (“if ......
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日期:2025-04-29
The TEST-COMMAND list is executed, and if its return status is zero, the ... More information about this subject can be found in the Bash documentation. ... valid UNIX command, any executable program, any executable shell script or any shell ......
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日期:2025-04-27
Linux Shell Script: Monitoring Activities written by Sarath Lakshman : one of the many articles from Packt Publishing ... Solve real-world shell scripting problems with over 110 simple but incredibly effective recipes Master the art of crafting one-liner ...