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May 19, 2015 - A Look At The New Commandlinefu
I've put together a short writeup on what kind of newness you can expect from the next iteration of clfu. Check it out here.
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Your feedback is appreciated via the form on the beta page. Thanks! -Jon & CLFU Team

All commands from sorted by
Terminal - All commands - 12,360 results
grep '\<110/' /etc/services; grep '\b110/' /etc/services
2010-11-25 08:29:42
User: unefunge
Functions: grep
Tags: grep services
0

I used 110 as the port number in examples for clarity.

backslash+lessthan or backslash+b marks 'edge of the word'.

jhead -autorot *
0

Digital cameras embed EXIF data into the images they create indicating which orientation the photo was taken in. Some viewers and editors are smart enough to read this, but many are not (and web browsers ignore it). jhead is one of not many tools available that can losslessly rotate jpeg images. This command reads the EXIF orientation of each image, and rotates it if necessary.

TZ=$TZ-72 date +%d.%m.%Y
ping1 IPaddr_or_hostname
2012-02-09 17:26:32
User: waibati
Tags: echo IP ping
0

export THISOS="`uname -s`"

if [ "$THISOS" = "SunOS" ]

then

export THISRELEASE="`uname -r`"

ping1() { ping -s $1 56 1 | egrep "^64"; }

elif [ "$THISOS" = "AIX" ]

then

export THISRELEASE="`uname -v`.`uname -r`"

ping1() { ping -w ${2:-1} $1 56 1 | egrep "^64"; }

elif [ "$THISOS" = "Linux" ]

then

export THISRELEASE="`uname -r`"

ping1() { ping -c 1 -w ${2:-1} $1 | egrep "^64"; }

fi

svnll(){svn log "$@"|( read; while true; do read h||break; read; m=""; while read l; do echo "$l" | grep -q '^[-]\+$'&&break; [ -z "$m" ] && m=$l; done; echo "$h % $m" | sed 's#\(.*\) | \(.*\) | \([-0-9 :]\{16\}\).* % \(.*\)#\1 \2 (\3) \4#'; done)}
2012-03-25 20:39:05
User: vhotspur
Functions: echo grep read sed
Tags: log subversion
0

Emulate (more or less) Git equivalent of

git log --format='tformat:%h %an (%cr) %s'
goWall() { if [ $# -ne 1 ]; then echo 'goWall image';return;fi;w=w.jpg;o="$1";f="$1"-f;of="$1"-af;off="$1"-aff;convert "$1" -flop $f;montage -geometry +0+0 -tile 2x "$1" $f $of;convert $of -flip $off;montage -geometry +0+0 -tile 1x $of $off $w }
2012-07-17 05:01:58
User: meathive
Functions: echo
0

This command clones an image three times and creates a 'tile' image that can be used for a repeating pattern wallpaper. Add 'rm $f $of $off' to the end for cleanup (command was too long to submit with it).

See this link for an example: http://meathive.deviantart.com/art/Easy-Photography-Hack-314846774

lynx -useragent=Opera -dump 'http://www.facebook.com/ajax/typeahead_friends.php?u=100000475200812&__a=1' |gawk -F'\"t\":\"' -v RS='\",' 'RT{print $NF}' |grep -v '\"n\":\"' |cut -d, -f2
jockey-text -l
hdparm -y /dev/sda
file -i * | grep 'text/plain' | wc -l
2009-08-16 21:22:46
User: voyeg3r
Functions: file grep wc
0

get files without extensions, get ASCII and utf-8 as "text/plain"

utime(){ awk -v d=$1 'BEGIN{print strftime("%a %b %d %H:%M:%S %Y", d)}'; }
pkill <process name>
ssh [email protected] "PGPASSWORD='passwd' pg_dump -U user bd_name | bzip2 -zv9" | bzcat | psql -U user bd_name
scrot $1 /tmp/screenshot.png && curl -s -F file1=@/tmp/screenshot.png -F submit="OMPLOAD\!" http://ompldr.org/upload | egrep '(View file: <a href="v([A-Za-z0-9+\/]+)">)' | sed 's/^.*\(http:\/\/.*\)<.*$/\1/' | xsel -b -i ? (full in a sample output)
ffmpeg -f video4linux2 -s 320x240 -i /dev/video0 -f alsa -ac 1 -i default -f mp4 Filename.mp4
2011-08-01 08:58:17
User: lugoteehalt
0

May need to use pavucontrol to set sound to correct things, use when ffmpeg is running.

echo `wget -q -O - http://www.whatismyip.org`
find . -name ._\* -exec rm -f {} \;
2012-05-14 22:25:42
User: silicontrip
Functions: find rm
Tags: find rm
0

This command won't delete resource forks from an HFS file system, only from file systems that don't natively support resource forks.

find . -type f \( -name '*.c' -o -name '*.cpp' -o -name '*.cc' -o -name '*.cxx' \) | xargs grep "#include.*\.c.*" 2>&1 | tee source_inside_source_list.txt
lynx -useragent=Opera -dump 'http://www.facebook.com/ajax/typeahead_friends.php?u=4&__a=1' |gawk -F'\"t\":\"' -v RS='\",' 'RT{print $NF}' |grep -v '\"n\":\"' |cut -d, -f2
hdparm -S5 /dev/sda
curl -s www.google.com/ig/api?weather=$(curl -s api.hostip.info/get_html.php?ip=$(curl -s icanhazip.com) | sed -e'1d;3d' -e's/C.*: \(.*\)/\1/' -e's/ /%20/g' -e"s/'/%27/g") | sed 's|.*<t.*f data="\([^"]*\)"/>.*|\1\n|'
2010-02-14 19:44:54
User: o0110o
Functions: sed
0

Check your local temperature based on geolocation.

x="1" && z="`ls -l * | wc -l`"; for y in *.mp3; do `id3v2 --TRCK "$x/$z" "$y"`; x=$[$x+1]; done
2011-11-17 18:52:59
User: robotmachine
Tags: Linux mp3 id3
0

Assumes that the files are named in numerical order (ie. 01 Filename.mp3). It will set the track number as tracknumber/totaltracks (ie. 1/14). This will write both ID3v1 and ID3v2 tags.

Note: This only writes the track numbers.

for i in `cat /proc/cpuinfo |grep processor|awk '{print $3}'`;do cpufreq-set -g ondemand $i;done
2011-12-31 01:44:18
User: godmachine81
Functions: awk grep
0

Save as a bash script and run as root to set the ondemand cpu frequency governor for all cpu cores. Name the file ondemand. Change 'ondemand' in the argument to performance or your preferred governor to do the same thing but set all cpu cores to use the performance governor (or your preferred governor)

find . -ls | sort -k 7 -n
pacmd set-sink-volume 0 0x10000
2012-07-17 15:02:56
User: andycandet
0

This command sets the volume for the main PulseAudio "sink" (usually the ALSA output interface) to the maximum, 100% (the 0x10000 in the command). To set it to an arbitrary volume, replace 10000 with the volume you want times 100 (so 75% becomes 7500).