Commands by Lynetteodd (0)

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Delete all empty lines from a file with vim
If you need to delete lines that may contain space characters (such as tabs or spaces) as well as empty ones, try: $:v/\S/d Just an alternative.

Swap a file or dir with quick resotre
This lets you replace a file or directory and quickly revert if something goes wrong. For example, the current version of a website's files are in public_html. Put a new version of the site in public_html~ and execute the command. The names are swapped. If anything goes wrong, execute it again (up arrow or !!).

list block devices
Shows all block devices in a tree with descruptions of what they are.

Compress excutable files in place.
The gzexe utility allows you to compress executables in place and have them automatically uncompress and execute when you run them. FYI: You can compress any executable sha-bang scripts as well (py, pl, sh, tcl, etc.).

Lint Git unstaged PHP files
Checks for syntax errors in PHP files modified in current working copy of a Git repository.

Go to directory or creat it and go to
For use in scripts this command is very usefull

Apache memory usage

FizzBuzz One-liner

FizzBuzz in Perl
Just another FizzBuzz in Perl.

Live filter a log file using grep and show x# of lines above and below

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