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Commands using awk from sorted by
Terminal - Commands using awk - 1,118 results
ifconfig | awk '/HWaddr/ {printf "mac: %s addr: %s\n", $5, $1}'
ifconfig | egrep -A2 "eth|wlan" | tr -d "\n"| sed 's/\-\-/\n/g'|awk '{print "mac: "$5 " " $7}' | sed 's/addr:/addr: /g'
YEAR=2015; echo Jul $(ncal 7 $YEAR | awk '/^Fr/{print $NF}')
2014-08-17 11:12:09
User: andreasS
Functions: awk echo
Tags: awk date
0

Calculate the date of Sysadmin day (last Friday of July) of any given year

awp () { awk '{print $'$1'}'; }
[ `curl 'http://crl.godaddy.com/gds5-16.crl' 2>/dev/null | openssl crl -inform DER -noout -nextupdate | awk -F= '{print $2}' | xargs -I{} date -d {} +%s` -gt `date -d '8 hours' +%s` ] && echo "OK" || echo "Expires soon"
2014-08-07 17:18:38
User: hufman
Functions: awk date echo xargs
Tags: openssl
0

Downloads a CRL file, determines the expiration time, and checks when it will expire

sudo dpkg -P $(dpkg -l yourPkgName* | awk '$2 ~ /yourPkgName.*/ && $1 ~ /.i/ {print $2}')
2014-08-06 22:40:32
User: wejn
Functions: awk sudo
Tags: dpkg purge
0

Recently in Debian Wheezy the dpkg command refuses to work with wildcards, so this is the one-liner alternative. (alternative to #13614)

sudo dpkg -P $(sudo dpkg -l yourPkgName* | awk '$2 ~ /yourPkgName.*/' | awk '$1 ~ /.i/' | awk '{print $2}')
2014-08-02 18:14:02
User: woohoo
Functions: awk sudo
Tags: dpkg purge
0

Recently in Debian Wheezy the dpkg command refuses to work with wildcards, so this is the one-liner alternative.

awk -F: '{print $2}' access_log | sort | uniq -c
grep -r "<script" | grep -v src | awk -F: '{print $1}' | uniq
2014-07-23 06:24:31
User: sucotronic
Functions: awk grep
Tags: PHP javascript
2

Useful to crawl where the javascript is declared, and extract it a common file. You can redirect it to a file to review item by item.

git log --name-status --oneline --all | grep -P "^[A|M|D]\s" | awk '{print $2}' | sort | uniq
cat "log" | grep "text to grep" | awk '{print $1}' | sort -n | uniq -c | sort -rn | head -n 100
mco ping | head -n -4 | awk '{print $1}' | sort
for i in *; do identify $i | awk '{split($3,a,"x"); if (a[2]>a[1]) print $1;}'; done
2014-05-27 23:41:24
User: dmmst19
Functions: awk
6

Most people take photos in landscape orientation (wider than it is tall). Sometimes though you turn the camera sideways to capture a narrow/tall subject. Assuming you then manually rotate those picture files 90 degrees for proper viewing on screen or photo frame, you now have a mix of orientations in your photos directory.

This command will print out the names of all the photos in the current directory whose vertical resolution is larger than its horizontal resolution (i.e. portrait orientation). You can then take that list of files and deal with them however you need to, like re-rotating back to landscape for consistent printing with all the others.

This command requires the "identify" command from the ImageMagick command-line image manipulation suite. Sample output from identify:

identify PICT2821.JPG

PICT2821.JPG JPEG 1536x2048 1536x2048+0+0 8-bit DirectClass 688KB 0.016u 0:00.006

for d in `ls -d *`; do svn status $d | awk '{print $2}'; done | xargs ls -l {} \;
2014-05-27 19:07:45
User: dronamk
Functions: awk ls xargs
0

Find all files in SVN workspace directories which are uncommitted. List them and find their properties

MYURL=http://test.example.com ; awk -F/ '{ print $3 }' <<< $MYURL | awk -F. '{ if ( $(NF-1) == "co" || $(NF-1) == "com" ) printf $(NF-2)"."; print $(NF-1)"."$(NF); }'
2014-05-26 07:31:40
User: snafu
Functions: awk printf
Tags: bash url domain
0

Extracts domain and subdomain from given URl. See examples.

while true; do clear;awk '{a[$3]+=1};END{for(x in a){print x,a[x]}}' /proc/[0-9]*/stat; sleep 1; done
awk '$1=="Host"{$1="";H=substr($0,2)};$1=="HostName"{print H,"$",$2}' ~/.ssh/config | column -s '$' -t
2014-05-24 20:51:47
User: wejn
Functions: awk column
Tags: awk column
3

Spits out table that shows your Host->HostName aliases in ~/.ssh/config

while true; do clear; cat /proc/[0-9]*/stat | cut -d' ' -f 3 | sort | uniq -c | awk '{print $2" "$1}'; echo '---'; sleep 1; done
ifconfig |grep HWaddr |cut -d ' ' -f 1,11 |grep eth0 |cut -d ' ' -f 2|xargs | awk -F':' '{ print $1$2$3$4$5$6 }'
2014-04-25 18:43:47
User: simplewall
Functions: awk cut grep ifconfig xargs
0

Many tasks need mac id check. above command exactly do the same

ps -efa | grep httpd | grep -v grep | awk '{ print $2 }' |xargs
export PORT=11211; ss -an4 | grep -E "ESTAB.*$PORT" | awk '{print $5}' | awk -F: '{print $1}' | sort | uniq -c | sort -nr
getlunid() { lv=$(df -P $1|grep "^/dev/"|awk '{print $1}'|awk -F/ '{print $3}'); hd=$(lslv -l $lv|tail -1|awk '{print $1}');id=$(odmget -q "name like $hd AND attribute=unique_id" CuAt|grep "value ="|awk -F= '{print $2}'|tr -d '"');echo $id;}
2014-04-20 18:43:21
User: bigstupid
Functions: awk df echo grep tail tr
Tags: aix lvm SAN odm
0

For a given filesystem return the LUN ID. Command assumes 1:1 relationship between fs:lv:hdisk:lun which may not be the case in all environments.

history |awk '{print $3}' |awk 'BEGIN {FS="|"} {print $1}'|sort|uniq -c |sort -rn |head -10
top -bn2|awk -F, '/Cpu/{if (NR>4){print 100-gensub(/.([^ ]+).*/,"\\1","g",$4)}}'
2014-04-18 17:48:05
User: ichbins
Functions: awk top
Tags: top cpu cpuinfo
1

This version is precise and requires one second to collect statistics. Check sample output for a more generic version and also a remote computer invocation variant. It doesn't work with the busybox version of the 'top' command but can be adjusted

sudo tcpdump -i wlan0 -n ip | awk '{ print gensub(/(.*)\..*/,"\\1","g",$3), $4, gensub(/(.*)\..*/,"\\1","g",$5) }' | awk -F " > " '{print $1"\n"$2}'