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Commands using awk from sorted by
Terminal - Commands using awk - 1,198 results
cat cachedump.txt | awk -F : '{print $2":"$1}'
echo "Memory:" $(dmidecode --type memory | grep " MB" | awk '{sum += $2; a=sum/1024} END {print a}') "GB"
for i in $(pip freeze | awk -F== '{print $1}'); do pip uninstall $i; done
2014-02-17 21:38:49
User: maurobaraldi
Functions: awk

If you creates a virtualenv just for a test, and at the end, wants remove all installed packages. This is the lever.

tmpIFS=IFS; IFS='\n'; users=`who | awk '{print $1}'`; for u in users; do; write $u < /dev/urandom &; done; IFS=tmpIFS
2014-02-12 23:36:40
User: tbodt
Functions: awk write

Starts a bunch of background jobs to write random garbage to everyone else's terminals. The "\n" in IFS should be an actual newline, but I can't put that in the command.

find $1 -not -iwholename "*.svn*" -type f | xargs md5sum | awk '{print $2 "\t" $1}'
2014-02-12 19:04:08
User: dronamk
Functions: awk find md5sum xargs

recurse through all files, get the message hash, flip the output as filename, hash value

dpkg -l linux-* | awk '/^ii/{ print $2}' | grep -v -e `uname -r | cut -f1,2 -d"-"` | grep -e [0-9] | xargs sudo apt-get -y purge
phpunit --log-json php://stdout | awk '$NF ~ '/,/' && $1 ~ /"(test|time)"/' | cut -d: -f2- | sed "N;s/\n/--/" | sed "s/,//"| awk 'BEGIN{FS="--"}; {print $2 $1}' | sort -r | head -n 5
diff <(cat /etc/fstab | grep vol | grep -v "^#" | awk '{print $1}') <(df -h | grep vol)
2014-01-23 15:18:08
User: Koobiac
Functions: awk cat df diff grep
Tags: diff fstab df

With this command, you can check the difference between the volumes mounted and the volume in /etc/fstab.

while [ 1 ] ;do ps aux|awk '{if ($8 ~ "D") print }'; sleep 1 ;done
nvidia-settings -q gpucoretemp -t | awk '{s+=$1}END{print s/NR}' RS=" "
find . -name "pattern" -type f -printf "%s\n" | awk '{total += $1} END {print total}'
2014-01-16 01:16:18
User: pdxdoughnut
Functions: awk find

Using find's internal stat to get the file size is about 50 times faster than using -exec stat.

find . -name "pattern" -exec stat -c%s {} \; | awk '{total += $1} END {print total}'
2014-01-15 11:07:09
User: Koobiac
Functions: awk find stat

Find files and calculate size with stat of result in shell

CMD=chrome ; ps h -o pmem -C $CMD | awk '{sum+=$1} END {print sum}'
finfo() { [[ -f "$(cygpath "$@")" ]] || { echo "bad-file";return 1;}; echo "$(wmic datafile where name=\""$(echo "$(cygpath -wa "$@")"|sed 's/\\/\\\\/g')"\" get /value)"|sed 's/\r//g;s/^M$//;/^$/d'|awk -F"=" '{print $1"=""\033[1m"$2"\033[0m"}';}
2013-12-30 07:47:41
User: lowjax
Functions: awk echo return sed

Pass the files path to finfo(), can be unix path, dos path, relative or absolute. The file is converted into an absolute nix path, then checked to see if it is in-fact a regular/existing file. Then converted into an absolute windows path and sent to "wmic". Then magic, you have windows file details right in the terminal. Uses: cygwin, cygpath, sed, and awk. Needs Windows WMI "wmic.exe" to be operational. The output is corrected for easy...

finfo notepad.exe finfo "C:\windows\system32\notepad.exe" finfo /cygdrive/c/Windows/System32/notepad.exe finfo "/cygdrive/c/Program Files/notepad.exe" finfo ../notepad.exe
curl -s -k https://www.kernel.org/feeds/kdist.xml | sed -n -e 's@.*<guid>\(.*\)</guid>.*@\1@p' | grep 'stable' | head -1 | awk -F , '{print $3}'
2013-12-17 23:59:27
User: Wafelijzer
Functions: awk grep head sed
Tags: kernel

Fetches latest stable release version from first entry between tags

netstat -np --inet|awk '/firefox/{split($5,a,":");z[a[1]]++} END{for(i in z){system("whois " i)}}'|less
rpm -qa --queryformat '%{SIZE}\n' | awk '{sum += $1} END {printf("Total size in packages = %4.1f GB\n", sum/1024**3)}'
2013-12-14 20:22:41
User: skytux
Functions: awk rpm

It is not the installed size in files, but the size of RPM packages.

awk 'NR%3==1{x="F"++i;}{print > x}' file3
convert image.jpg -resize 1x1 txt: | tail -1 | awk '{gsub(/[,\)]/," "); print $3+$4+$5}'
2013-12-11 09:13:00
User: sucotronic
Functions: awk tail

You can get the mean value for the colours in an image. Then you can determine, in general, how dark or bright is the image and run some other actions based on that. I'll recommend to readjust the brightness of the images using +sigmoidal-contrast option of imagemagick convert command.

xdpyinfo | grep dimensions | awk '{print $2}'
xrandr | grep \* | awk '{print $1}'
mv /etc/fstab /etc/fstab.old && mount | awk '{print $1, $3, $5, $6}'| sed s/\(//g|sed s/\)/' 0 0'/g >> /etc/fstab
ls -al | awk '/^-rwx/ {print $9}'
for line in `ps aux | grep <string> | awk '{print $2}'`; do sudo kill $line; done;
2013-11-24 00:02:16
User: mjbrune
Functions: awk grep kill sudo

Kills all processes with a certain string. This was done to kill all ssh sessions openned by zenoss which look like: usr/bin/ssh /opt/zenoss/bin/zenmodeler

export KEEP_KERNEL=2; dpkg -l 'linux-image*' | awk '/^ii/ { print $2 }' | grep "[0-9]" | awk 'BEGIN{i=1}{print i++, $0}' | grep `uname -r` -B99 | sort -r | tail -n+$(($KEEP_KERNEL+2)) | awk '{print $2}'| xargs apt-get -y purge