Category: Linux Text Processing

AWK tutorial: awk workflow

AWK follows a simple workflow − Read, Execute, and Repeat. BODY block This block is the core of the awk command. It consists of three...

awk system batch operation

1. use awk command batch creation of files awk 'BEGIN {do {++i; system("touch file_num_" i "_test") } while (i<9) }' .........