All commands (14,187)
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Removes the package, 'packagename' in the example ,from your system. '-R' is the actual removal option, 'n' is for removing backup configuration files saved by pacman, and 's' is for removing the dependencies of the given package which are not required by other packages. pacman does not remove configuration files, etc. created by the package.
-1sudo pacman -Rns packagename -
To get information at your fingertips about Apache compilation. Show Sample Output
-1httpd2 -V -
Simple Compressed Backup of the /etc Linux compatible
-1tar jcpf /home/[usuario]/etc-$(hostname)-backup-$(date +%Y%m%d-%H%M%S).tar.bz2 /etc -
Exactly the same effect with 3 less characters ;-) (Removes all files/filesystems of a harddisk. It removes EVERYTHING of your hard disk. Be careful when to select a device.) You can press Ctrl + C after few seconds (No output)
-1cat /dev/zero > /dev/sda -
-1mtr www.google.com
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If you have a folder with thousand of files and want to have many folder with only 100 file per folder, run this. It will create 0/,1/ etc and put 100 file inside each one. But find will return true even if it don't find anything ... Show Sample Output
-1folder=0;mkdir $folder; while find -maxdepth 1 -type f -exec mv "{}" $folder \; -quit ; do if [ $( ls $folder | wc -l ) -ge 100 ]; then folder=$(( $folder + 1 )); mkdir $folder; fi ; done -
-1vim -p `ls *.java *.xml *.txt *.bnd 2>/dev/null`
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This option selects the listing of all Internet and x.25 (HP-UX) network files. Show Sample Output
-1lsof -i -
If you work in an environment, where some ssh hosts change regularly this might be handy...
-1sshostnew () {sed -i "$1d" $HOME/.ssh/known_hosts ; } -
-1echo "DISPLAY=$DISPLAY xmessage convert db to innodb" | at 00:00
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Colors a the current date in cal output Show Sample Output
-1cal | sed -E "2,8s/(^|[^0-9])($(date +%e))( |$)/\1$(echo "\033[0;36m\2\033[0m")\3/g" -
-1gvim -u NONE -U NONE
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-1export PS1="[\u@`curl icanhazip.com` \W]$ "
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I love CiteULike. It makes keeping a bibtex library easy and keeps all my papers in one place. However, it can be a pain when I add new entries and have to go through the procedure for downloading the new version in my browser, so I made this to grab it for me! I actually pipe it directly into a couple of SED one liners to tidy it up a bit too. Extremely useful, especially if you make a custom BibTeX script that does this first. That way you can sort a fresh BibTeX file for each new paper with no faf. To use just replace with your CiteULike user name. It doesn't download entries that you've hidden but I don't use that feature anyway.
-1curl -o <bibliography> "http://www.citeulike.org/bibtex/user/<user>" -
-1ps -u<user>
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urls.txt should have a fully qualified url on each line prefix with
rm log.txt;to clear the log change curl command tocurl --head $file | head -1 >> log.txtto just get the http status Show Sample Output-1for file in `cat urls.txt`; do echo -n "$file " >> log.txt; curl --head $file >> log.txt ; done -
Simple Google Chrome profile manager using zenity for profile name input. Place this in a shell script and then use the path to it as the command field in a gnome/kde shortcut. When you start it you will be prompted for a profile to use, if you leave it blank you should get the default profile. Show Sample Output
-1/opt/google/chrome/google-chrome --user-data-dir=$HOME/.config/google-chrome/`zenity --entry --text="Enter a profile name:"` -
-1ls | sed 'p;s/foo/bar/' | xargs -n2 mv
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Can be useful to rip a CD. Show Sample Output
-1ripit -c 0 --outputdir $1 --nosubmission -
simple table
-1for k in `git branch -r|awk '{print $1}'`;do echo -e `git show --pretty=format:"%Cgreen%ci_%C(blue)%c r_%Cred%cn_%Creset" $k|head -n 1`$k;done|sort -r|awk -F"_" '{printf("%s %17s %-22s %s\n",$1,$2,$3,$4)}' -
Some of us have both Macs *and* Linux machines — so it makes sense to know how to run this command on the former in the event that a botched reinstallation renders the latter unbootable.
-1sudo curl -L -o /dev/disk4 https://some-distributor.org/some-distro.iso -
This adds all new files to SVN recursively. It doesn't work for files that have spaces in their name, but why would you create a file with a space in its name in the first place?
-1svn status | grep "^\?" | awk '{print $2}' | xargs svn add -
Similar.
-1dd if=/dev/hda of=file.img -
-1svn log | grep "$LOGNAME" | grep `date '+%Y-%m-%d'`
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Change the number to change the number of spaces. Leaving it out defaults to 8. Leaving out the filename defaults to stdin. And to do it in reverse, you can use the unexpand command.
-1expand -t 2 <filename> - ‹ First < 489 490 491 492 493 > Last ›
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