2019-08-09 02:55:12 +00:00
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### Remove trailing spaces
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`:%s/\s\+$//e`
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2019-08-09 02:58:57 +00:00
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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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2019-10-13 11:24:09 +00:00
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### Indent the whole file in VIM ([src](https://stackoverflow.com/questions/506075/how-do-i-fix-the-indentation-of-an-entire-file-in-vi))
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`gg=G`
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2020-07-13 16:32:05 +00:00
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### Text selection ([Source](https://www.cs.swarthmore.edu/oldhelp/vim/selection.html))
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```
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V - selects entire lines
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v - selects range of text
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ctrl-v - selects columns
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gv - reselect block
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```
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