Commands using sed (1,319)
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0tr "\|\;" "\n" < ~/.bash_history | sed -e "s/^ //g" | cut -d " " -f 1 | sort | uniq -c | sort -rn | head -20
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Replace thread_link with the link of the thread you want to download images of.
0wget thread_link -qO - | sed 's/\ /\n/g' | grep -e png -e jpg | grep href | sed 's/href\=\"/http:/g' | sed 's/"//g' | uniq | xargs wget -
0function csv() { C=`echo -e '\e[0;31m'`; N=`echo -e '\033[0m'`; for i in $@; do column -s, -t < $i | sed "1 s|^\(.*\)$|$C\1$N|gi"; done; }; csv test*.csv
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When bundle install sucks ...This runs isuckat_ruby.rb and when stderror matches find gem ' it will gem install what ever is missing ... Show Sample Output
0gem install `ruby ./isuckat_ruby.rb 2>&1 | sed -e 's/.*find gem .//g' -e 's/ .*//g' | head -n 1` -
Using "", which allow bash commands to be interpreted by sed scripts, I've embedded a sed script in another sed substitution, in case, the 4th line of the file at the end of the second one. Show Sample Output
0$ sed "2s/$/ $(sed -n '4p' sound.desktop)/" sound.desktop -
Runs "php -i", filter the error_log location, then watches it using "tail"
0tail -v -f $(php -i | grep "^[ \t]*error_log" | awk -F"=>" '{ print $2; }' | sed 's/^[ ]*//g') -
Use dpkg-query to query packages.
0dpkg-query -W -f '${binary:Package} ${Status}\n' '*' |sed -n 's/ deinstall ok config-files//p'|xargs dpkg --purge -
... building upon Zhoul's EXCELLENT example... my 'expect' output had additional garbage. This script also: * converts the ESC-H sequence (reposition cursor) to new-line characters * removes BACKSPACES and BELLS * removes trailing spaces * removes NON-ASCII characters * and consolidates redundant lines (my input had multiple blank lines (100s))
0cat $* | sed -e "s,\x1B\[[0-9;]*[H],+++NEWLINE+++,g" -e "s,\x1B\[[0-9;]*[a-zA-Z],,g" -e "s,+++NEWLINE+++,\x0A,g" -e "s,\x07,,g" -e "s,\x08,,g" | sed -e "s, *$,,g" -e "s,[^ -~],,g" | uniq -
Extracts the binary from the .text section and escapes it. This puts it in a form ready to use in a program. Show Sample Output
0objdump -d -j .text ExeHere | grep -e '^ ' | tr '[[:space:]]' '\n' | egrep '^[[:alnum:]]{2}$' | xargs | sed 's/ /\\x/g' | sed -e 's/^/\\x/g' -
remove the IP from proxy reverse server and parentesis from real IP obtained from X-forwarder_IP Show Sample Output
0tr -s ' ' | cut -d' ' -f2- |cut -c2- |sed 's/)//1' -
Grab the multiline webhook URL definition from alarm-show. Basically it parse the following into an URL only: ```root@ctl01:/home/hombre# ceilometer alarm-show 1383a6be-fb73-4955-9991-8d65a8a23d60 +---------------------------+--------------------------------------------------------------------------+ | Property | Value | +---------------------------+--------------------------------------------------------------------------+ | alarm_actions | [u'http://10.40.50.20:8000/v1/signal/arn%3Aopenstack%3Aheat%3A%3A3d6118 | | | cc789c4db3b06fb3a382494b67%3Astacks%2Fhombre-V2R1%2Fd189e704-4f99-467 | | | 5-9ec2-eaadkc0ae8af5%2Fresources%2Fweb_server_scaleup_policy?Timestamp=20 | | | 16-10-03T14%3A05%3A27Z&SignatureMethod=HmacSHA256&AWSAccessKeyId=09sdkd4e | | | d854347189383aba11d6353c6&SignatureVersion=2&Signature=MXxlKLZ%2BT4y4y%2 | | | BOuuAmxTLIVQ9ONKx2jKSZKHYIy83Q%3D'] | ```
0curl -X POST -i `ceilometer alarm-show 1383a6be-fb73-4955-9991-8d65a8a23d60 | tr '\n' ' ' | sed -e 's/.*\[\(.*\)\].*/\1/' -e 's/[| ]*//g' -e 's/^u//' -e "s:'::g"` -
Seems to work on Ubuntu 14.02 LTS Show Sample Output
0objdump -s ./HelloWorld | grep -v '^ [0-9a-f][0-9a-f][0-9a-f][0-9a-f] \b' | grep -v 'Contents' | grep -v './' | cut -d' ' -f 3-6| sed 's/ //g' | sed '/./!d' | tr -d '\n'| sed 's/.\{2\}/&\\x/g' | sed 's/^/\\x/'|sed 's/..$//'|sed 's/^/"/;s/$/"/g' -
Search a string in YouTube using GET command, parse the response with a suitable replace pattern and pipe its result to VLC Show Sample Output
0GET https://www.youtube.com/results?search_query=shaun+the+sheep | sed -ne '/<a href="\/watch.*title="/s/.*<a href="\(\/watch[^"]*\)".* title="\([^"]*\)".*/https:\/\/www.youtube.com\1/p' | vlc - -
0curl -Ls https://nmap.org/dist/ | sed -En '/nmap.*tgz/s@^.*href="([^"]+)".*$@https://nmap.org/dist/\1@p' | tail -n1
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0ifconfig eth0 | sed -n 's/.*inet addr:\([0-9\.]*\).*/\1/p'
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alex@alex-box:~$ slThe program 'sl' is currently not installed. You can install it by typing: sudo apt-get install slalex@alex-box:~$ dolastReading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: sl 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.0alias dolast='$( $(history 2| head -n 1| sed "s/.* //") 2>&1 | tail -n 1)' -
Resume incomplete youtube-dl video files. Assuming mp4 format here.
0ls *.part | sed 's/^.*-\(.\{11,11\}\)\.mp4\.part$/\1/g' - | youtube-dl -i -f mp4 -a - -
Tails make.out file and pipes it to sed which uses 3 colors: green: percentage (eg: 10%) yellow: warning (case insensitive) red: error (case insensitive)
0tail -f ~/make.out | sed -e 's/\(...%\)/\o033[32m\1\o033[39m/' -e 's/\(.*[Ww][Aa][Rr][Nn][Ii][Nn][Gg].*\)/\o033[33m\1\o033[39m/' -e 's/\(.*[Ee][Rr][Rr][Oo][Rr].*\)/\o033[31m\1\o033[39m/' -
Removes the last 5 lines from a file using sed
0sed -n -e :a -i -e '1,5!{P;N;D;};N;ba' /etc/apt/sources.list -
Remove all line from a playlist m3u that not finish with MP3 or mp3 or wma or flac creating a new clean plalist m3u Show Sample Output
0sed -e '/MP3$\|mp3$\|wma$\|flac$/!d' <filename_source> > <filename_destination> -
Show the executable that spawned the process and show the PID and ORACLE_HOME relative to the environment within which the process is running.
0ps -ef | grep [p]mon | awk '{print $2}' | xargs -I {} ps eww {} | awk '{print $1 " " $5 " " $6 " " $0}' | sed 's/\(S*\) \(S*\) .*ORACLE_HOME/\1 \2/g' | cut -f1,2,3 -d" " -
The given file may contain any kind of characters. This is compatible for most simple mathematical operation. For the first number found, it will be replaced by the result of a factor operation of 1000. To change the filename or multiplactor or number regular expression, change the first fixed values. Show Sample Output
0n=1000;f="test.csv";r='([0-9]+.{0,1}[0-9]*)';echo -n "" > new_${f};cat $f | while read l;do val=`echo $l | egrep -o $r` ; if [ ! -z $val ];then newval=`echo $val \* $n | bc -l`;l=`echo $l | sed "s/$val/$newval/"`;fi;echo $l >> new_${f};unset val;done -
Use find . -iname "*.py" -type f -print0 | xargs -0 sed -ne 's/^\([ \t]*\)print \(.*\)$/\1print(\2)/p' to see what would be changed.
0find . -iname "*.py" -type f -print0 | xargs -0 sed -i 's/^\([ \t]*\)print \(.*\)$/\1print(\2)/g' -
see summary. if you want to set dpi right away try this: xrandr --query | sed -n 's@\([A-Z0-1-]*\).* \(.*\)x\(.*\)+.*+.* \([0-9]\+\)mm x \([0-9]\+\)mm@"--output \1 --dpi ";(\2/\4+\3/\5)*12.7@p;'|bc -l|xargs -L1 xrandr all syntax should be POSIX compliant. Show Sample Output
0xrandr --query | sed -n 's@\([A-Z0-1-]*\).* \(.*\)x\(.*\)+.*+.* \([0-9]\+\)mm x \([0-9]\+\)mm@"\1: ";(\2/\4+\3/\5)*12.7@p;'|bc -l -
0ps -ef |grep oracle |grep pmon |awk '{print $2}' |xargs -I {} ps eww {} |grep pmon |grep -v grep |awk '{print $5 " " $6 " " $0}' |sed 's/\(S*\) \(S*\) .*ORACLE_HOME/\1 \2/g' |cut -f1,2,3 -d" " 2010-03-23 20:36:59 User:
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