2019-08-09 02:55:12 +00:00
|
|
|
### Remove trailing spaces
|
|
|
|
|
|
|
|
|
|
`:%s/\s\+$//e`
|
2019-08-09 02:58:57 +00:00
|
|
|
|
|
|
|
|
### Create a password-protected file using vim:
|
|
|
|
|
|
|
|
|
|
`vim -x ostechnix.txt`
|
|
|
|
|
|
|
|
|
|
### To remove the password, open the file using vim:
|
|
|
|
|
|
|
|
|
|
`vim ostechnix.txt`
|
|
|
|
|
|
|
|
|
|
And type:
|
|
|
|
|
|
|
|
|
|
`:set key=`
|
|
|
|
|
|
|
|
|
|
Finally type `:wq` to save and close the file.
|
