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Ubuntu prevent updating of a specific package
2020-07-05
Hold or Exclude Packages sudo apt-mark hold postgresql* List Packages on Hold sudo dpkg --get-selections | grep "hold" Unhold or Include Package in Install sudo apt-mark unhold postgresql*
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Git Delete Remote Branch
2020-01-24
How to delete a git branch (local or remote)
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Perl Search and Replace
2020-01-24
Replace all occurrences of oldstring with newstring across all python files in the current directory and all it's subdirectories. …more