Below you will find pages that utilize the taxonomy term “awk”
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How to parse text with awk?
ref https://stackoverflow.com/questions/6284560/how-to-split-a-variable-by-a-special-character/6284596 Awk Syntax awk '(PATTERN1){...print something..} (PATTERN2){..print something..}' awk 'PATTERN1{...print something..} PATTERN2{..print something..}' for each line, if PATTERNN is matched, command in {} will be executed.
syntax `awk ‘NR==1{print}’ [FILE]` `awk ‘NR==1’ [FILE]` note for line 1, print whole line `awk ‘NR==1{}’ [FILE]` note for line 1, {} = don’t do anything `awk ‘NR==1{print} {print}’ [FILE]` note {} without condition is the same as condition always set to True.