how awk seen option works
34898
How does awk '!a[$0]++' work?
133220
How can you check which options vim was compiled with?
6750
Pass shell variable as a /pattern/ to awk
5580
count lines in a file
140418
How does grep work?
53694
How to read first and last line from cat output?
117368
How to Tail -f output with colors using only Awk and show the rest of the output?
125882
Could someone please explain this bash command?
29285
My awk program to change spaces into tabs doesn't work
130121
How to replace the content of specific column with awk? Tab Delimited File
137070
If column matches another file, print every line with match (awk/grep)
72733
How do I use shell variables in an awk script?
2902
external variable in awk
86948
How to compare two column of two file and print not matching pattern with awk
71617
Use shell variable inside a pattern in awk
48276
Understanding how inputs are sent to pipes in Bash
101549
What's an easy way to read random line from a file in Unix command line?