18 lines
263 B
Markdown
18 lines
263 B
Markdown
### Remove trailing spaces
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`:%s/\s\+$//e`
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### Create a password-protected file using vim:
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`vim -x ostechnix.txt`
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### To remove the password, open the file using vim:
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`vim ostechnix.txt`
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And type:
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`:set key=`
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Finally type `:wq` to save and close the file.
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