A blog post on blog.hofstede.it details shell keyboard shortcuts and command-line tricks that improve efficiency in Unix-like terminals, including Emacs-style line editing (CTRL+W to delete words, CTRL+A to jump to line start) and directory navigation commands like cd - and pushd/popd. The guide also recommends scripting safety practices such as set -e and set -u for shell scripts, and emphasizes that many of these techniques have been available since 1989 but remain underutilized by developers.
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A blog post on blog.hofstede.it details shell keyboard shortcuts and command-line tricks that improve efficiency in Unix-like terminals, including Emacs-style line editing (CTRL+W to delete words, CTRL+A to jump to line start) and directory navigation commands like
cd -andpushd/popd. The guide also recommends scripting safety practices such asset -eandset -ufor shell scripts, and emphasizes that many of these techniques have been available since 1989 but remain underutilized by developers.