How to Find Largest Files Taking Up Disk Space in Linux
sudo find / -size +100M -exec ls -lh {} \;
Read MoreCategory: Shell
zip and encrypt files or folders from command line on mac
zip command with -e flag (encrypt). zip -e [target or destination.zip] [file or folder source to zip up] you could specify a -r or recursively zip all files in the source folder zip -er target.zip...
Read Morezsh: non-standard shell error
Getting the following error when trying to change your mac terminal to use zsh? chsh: /usr/local/bin/zsh: non-standard shell All you need to do to fix this is to add the zshell path ( /usr/local/bin/zsh) to your /etc/shells...
Read Morehow to find ubuntu release version from command line?
cat /etc/lsb-release
Read MoreAdding User to a Group in Linux Ubuntu from command line
How to add an existing user to existing group? using -a -G option, adds user to the supplemental group(s). sudo usermod -a -G [groupname] [username] How to change existing david’s primary group to www? sudo usermod -g www...
Read MoreDiplaying number of processors in Linux
Command to display the number of processors cat /proc/cpuinfo | grep processor | wc -l /proc/cpuinfo contains all of the processor information for all current processors in the system. This will include the speed, and the...
Read MoreInstalling and uninstalling .deb files in ubuntu from command line
to install sudo dpkg -i package_file.deb to uninstall (remove) sudo dpkg -r package_file.deb.
Read MoreCan’t install RMagick 2.13.1. Can’t find Magick-config for mac
brew install imagemagick mdfind MagickWand.h C_INCLUDE_PATH=/path/MagickWand.h gem install rmagick Example: C_INCLUDE_PATH=/usr/local/Cellar/imagemagick/6.7.7-6/include/ImageMagick/wand/MagickWand.h gem install rmagick Might...
Read Moreset crontab editor to vim
export EDITOR=vim *note: this will only work for this terminal session.
Read Moregit push fails with insufficient permission message
Getting this error message during a git push? Counting objects: 13, done. Delta compression using up to 2 threads. Compressing objects: 100% (11/11), done. error: insufficient permission for adding an object to repository...
Read Moreremove .svn from directories recursively
find . -name .svn -print0 | xargs -0 rm -rf
Read MoreVIM Clutch – Increase Your Text Editing Speed
I thought this was pretty hilarious…just might work! VIM Clutch is a hardware pedal for improved text editing speed for users of the magnificent VIM text editor (1, 2). When the pedal is pressed down, the pedal types...
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