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Writing Robust Bash Shell Scripts - David Pashley.comDavid Pashley.com
source link: http://www.davidpashley.com/articles/writing-robust-shell-scripts/
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Many people hack together shell scripts quickly to do simple tasks, but these soon take on a life of their own. Unfortunately shell scripts are full of subtle effects which result in scripts failing in unusual ways. It’s possible to …
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