To identify the "^" symbol in an if statement in awk using regular expressions, you can use the following code:
if ($0 ~ /\^/) {
# do something if the line contains a ^
}
Here, the regular expression /^/
matches the caret symbol "^", and the ~
operator checks if the current input line matches the regular expression. If it does, the code inside the if statement is executed.
Asked: 2021-06-15 11:00:00 +0000
Seen: 10 times
Last updated: Sep 07 '21