How to enable bash-completion in ubuntu 14.04

1. You need to reinstall bash-completion by using below command

learning@learning:~/Desktop$ sudo apt-get install –reinstall bash-completion

2. Now you need to write it in .bashrc file like below given at very last line

learning@learning:~/Desktop$ sudo vim /root/.bashrc

if [ -f /etc/bash_completion ] && ! shopt -oq posix; then

. /etc/bash_completion

fi

 

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