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Hello I am building a bash script, I would like to use xargs to do a call of my_command in parallel, issue is that with the command below, the variable $input_file is not available.

command is looking like:

input_file=my_file.txt

awk 'BEGIN{OFS=""} {print $1,":",$2,"-",$3}' data.txt| xargs -P 4 -I {} -n 1 sh -c 'my_command -r {} $input_file > file_per_parameter.txt'

How can I access the variable $input_file from inside of the command (with keeping {} available)

1 Answer 1

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It seems that I found out the solution, I just need to export the variable so solution is: export input_file=my_file.txt

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