vim

File requires root permission to be written, but sometimes we forget to add sudo before vim command. The result is after editing the file with a lot of changes, :w cannot save them. This can be avoided by adding a sim…

For read from pipe: $ alias less="vim -u /usr/share/vim/vim*/macros/less.vim -" For read from file: $ alias fless="vim -u /usr/share/vim/vim*/macros/less.vim"