perl -ne'/(data)/ && print $1 and last' file.txt
perl -ne'/(data)/ && print $1 && last' file.txt
####
.. print ($1) ...
####
perl -MO=Deparse -ne'/(data)/ && print $1 && last' file.txt
####
LINE: while (defined($_ = )) {
print $1 && last if /(data)/;
}
####
perl -MO=Deparse -ne'/(data)/ && print ($1) && last' file.txt
####
LINE: while (defined($_ = )) {
last if /(data)/ and print $1;
}
####
perl -MO=Deparse -ne'/(data)/ && print $1 and last' file.txt
####
LINE: while (defined($_ = )) {
last if /(data)/ and print $1;
}