Category Archives: Open source applications

Fixing the WordPress “Could not remove the old version of the plugin” error message

You’ve got to stay on top of all software upgrades if you’re going to administer your own personal WordPress installation. That includes not just the underlying WordPress software but also any plugins that you’ve added. Since so much of WordPress … Continue reading

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Grep-Envy

Grep is one of those programs that’s been around forever as a part of *NIX. Its function is straightforward. Grep: searches one or more input files for lines containing a match to a specified pattern. By default, grep prints the … Continue reading

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