Gawk variables: Difference between revisions
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</blockquote><!-- Arguments --> | </blockquote><!-- Arguments --> | ||
= Assignment = | |||
<blockquote> | |||
<syntaxhighlight lang="bash"> | |||
integer = 1; | |||
float = 1.1; | |||
string = "abc"; | |||
array[1] = "abc"; | |||
result = ( (1/100) * 20 ); | |||
</syntaxhighlight> | |||
</blockquote><!-- Assignment --> | |||
Revision as of 01:19, 19 July 2021
Arguments
Arguments are named like in bash,
$1for the first,$2for the second, etc.
$0refers to the entire line.echo "foo" "bar" | awk 'BEGIN { print $1 $2 }' # foobar awk -f file.awk "foo" "bar" # akw scripts
Assignment
integer = 1; float = 1.1; string = "abc"; array[1] = "abc"; result = ( (1/100) * 20 );
