Gawk variables: Difference between revisions
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(Created page with "= Arguments = <blockquote> Arguments are named like in bash, <code>$1</code> for the first, <code>$2</code> for the second, etc.<br> <code>$0</code> refers to the entire line....") |
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Revision as of 01:18, 19 July 2021
Arguments
Arguments are named like in bash,
$1
for the first,$2
for the second, etc.
$0
refers to the entire line.echo "foo" "bar" | awk 'BEGIN { print $1 $2 }' # foobar awk -f file.awk "foo" "bar" # akw scripts