Why is this shell function not called?

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bash-x

Feb.27,2021

execute your script with bash-x to see if it's really not executed?

first cat and then channel to the three Musketeers. It's not like the three Musketeers can't read the file directly. I don't know why you all return the echo string in

getDetailInfo to the upper detail_info variable as a result. Didn't bash-x see it clearly?

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I have three centos servers. Through the shell script, I want A to execute a .sh script in C and B to execute a script, and then send their generated files to C after An and B have finished executing. Because the compilation and execution time is very l...

Shell shell-script linux-operation-and-maintenance

Mar.28,2021

False
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