A. ) Temporary Solution If you installed new version of ruby, but ruby -v still showing old version. Install rbenv by following commnd: $ brew install rbenv $ export PATH=”$HOME/.rbenv/bin:$PATH” $ eval
Read More...Certificate received from server is NOT trusted by this system, an exception has been added by the user to trust this specific certificate.Failed to initialize NLA, do you have correct Kerberos TGT
Read More...Command : df -h
Read More...du -sh <directory path> example : du -sh /var/www/html/ Check size of current directory Go to that directory using cd command and run following command: du -sh
Read More...When directory have lots of file and you run rm-Rf ci_session* command. You got this error. Solution: find . -name ‘ci_session*’ | xargs rm
Read More...Install rdesktop on ubuntu 20.04 sudo apt update Install ubuntu-desktop if not installed sudo apt install ubuntu-desktop Install rdesktop sudo apt install rdesktop Connect to server rdesktop -u <username> -f <hostname OR
Read More...Change ownership of single file : sudo chown username:groupname path/to/file/filename Example : sudo chown developer:www-data /var/www/html/info.php Change ownership of multiple files of specific extension : sudo chown -R username:groupname path/to/files/*.ext Example :
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