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Posts Made By:
Ethan Stark
Forum:
Programming
06-13-2017
3
How to call a variable in awk again ?
1,396
Posted By
Ethan Stark
27 down vote You cannot grab the output of an...
27
down vote
You cannot grab the output of an awk system() call, you can only get the exit status. Use the getline/pipe or getline/variable/pipe constructs
awk '{
cmd = "your_command " $1
...
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