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New posts in awk
Remove duplicate lines and overwrite file in same command
May 23, 2022
bash
awk
Filter file with awk and keep header in output
Sep 24, 2022
awk
filter
header
Extract email addresses from log with grep or sed
Aug 13, 2022
regex
awk
sed
grep
cut
Sum durations in bash
Apr 29, 2022
bash
perl
awk
Remove redundant strings without looping
Jul 08, 2022
string
shell
awk
duplicates
Counting unique occurrences in each column
Nov 13, 2022
awk
filter unique parameters from file
Oct 08, 2022
awk
grep
How to quote a shell variable in a TCL-expect string
May 30, 2022
awk
expect
Quickest/most concise bash one-liner for extracting specified lines from a file
Jun 05, 2022
perl
bash
sed
awk
grep
Does awk support dynamic user-defined variables?
Jun 22, 2019
bash
dynamic
awk
Linux - numerical sort then overwrite file
Nov 16, 2022
linux
sorting
awk
Awk script: How to prevent ARGV from being treated as an input file name
Oct 29, 2022
awk
loop that prepends the filename to the beginning of each line in a tab separated file (thus generating a new column))
Jul 04, 2022
linux
bash
sed
awk
padding leading zeros in a column using awk
Oct 31, 2018
unix
awk
how can we remove last 7 lines of file in unix [duplicate]
Sep 03, 2022
shell
unix
awk
sed
Why do 4 different languages give 4 different results here?
Aug 29, 2022
python
perl
awk
rounding
long-integer
How to delete all the lines after the last occurence of pattern?
Sep 29, 2022
bash
awk
sed
How to add new column with header to csv with awk
Oct 07, 2019
bash
csv
awk
Use sed, grep, or awk without perl to replicate positive lookbehind
May 26, 2022
json
regex
bash
awk
sed
rename multiple files splitting filenames by '_' and retaining first and last fields
Jun 05, 2022
regex
awk
split
rename
file-rename
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