GNU-Linux.org

Useful linux commands

General commands

these are a list of useful linux commands and apps for me

• turn Arc-them font color to dark grey

  sudo find /usr/share/themes/Arc -name "*" -type f -exec sed -i 's/'5C616C'/'212121'/gI' {}  \;
      

• Add Power Line to terminal

  if [ -f `which powerline-daemon` ]; then
   powerline-daemon -q
   POWERLINE_BASH_CONTINUATION=1
   POWERLINE_BASH_SELECT=1
   . /usr/share/powerline/bindings/bash/powerline.sh
  fi
      

• Get System Log Logs are stored at /var/log you can get for example boot log by reading the following file:

  sudo cat /var/log/boot.log
      

• use multiple versions of nodejs
• use multiple versions of python

• enhance terminal thanks to code slicer
  • install zsh

    sudo apt install zsh
            

  • install Oh My Zsh

    follow instructions here and don’t forget to add plugins

  • install zsh-syntax-highliting

    follow instructions here

  • install zsh-autosuggestions follow instructions here
  • add to the end of ~/.bashrc the following command zsh

  source

• stop git from asking username and token

  git config credential.helper store
      

• remove git credentials

  git config --system --unset credential.helper
      

shortcuts

• ESC + 0 = F10

wordpress

• php upload file size problem

  solution to the following error in wordpress

  PHP The uploaded file exceeds the upload_max_filesize directive in php.ini

  solution

  ftp upload problem

  solution