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Shell Programming and Scripting
If - else
Post 303021123 by RudiC on Sunday 5th of August 2018 05:27:41 AM
08-05-2018
Welcome to the forum.
Please become accustomed to provide decent context info of your problem.
It is always helpful to carefully and detailedly phrase a request, and to support it with system info like OS and shell, related environment (variables, directory structures, options), preferred tools, adequate (representative) sample input and desired output data and the logics connecting the two including your own attempts at a solution, and, if existent, system (error) messages verbatim, to avoid ambiguities and keep people from guessing.
How do you "search for these strings on different folders"?
Where is $a defined, what be its contents?
Why do you execute do_job in background?
Do you know of the continue / break commands to leave a loop?
Please become accustomed to provide decent context info of your problem.
It is always helpful to carefully and detailedly phrase a request, and to support it with system info like OS and shell, related environment (variables, directory structures, options), preferred tools, adequate (representative) sample input and desired output data and the logics connecting the two including your own attempts at a solution, and, if existent, system (error) messages verbatim, to avoid ambiguities and keep people from guessing.
How do you "search for these strings on different folders"?
Where is $a defined, what be its contents?
Why do you execute do_job in background?
Do you know of the continue / break commands to leave a loop?
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