4 ms·
Example of replacing grep+cut with a single awk invokation: $ echo token:abc:def | grep -E ^token | cut -d: -f2 abc $ echo token:abc:def | awk
by rbonvall 11mo ago
Example of replacing grep+cut with a single awk invokation:
$ echo token:abc:def | grep -E ^token | cut -d: -f2
abc
$ echo token:abc:def | awk -F: '/^token/ { print $2 }'
abc
Conditions don't have to be regular expressions. For example:
$ echo $CSV
foo:24
bar:15
baz:49
$ echo $CSV | awk -F: '$2 > 20 { print $1 }'
foo
baz