Try blocks in R for error handling

R scripts halt execution when an error is encountered.  When batch processing this produces situations where the error can not be merely skipped like it could in a .net application with  user involvement. To use Try() blocks for error handling in R, enclose the entire block of code in a try() block. try({ # Do …
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Linux tips and Microsoft DevOps

Best Practices for the Linux and Application Admins – Great article with mistakes and the lessons learned, Running a program as root on startup [creating a service for use with systemd] – excellent discussion on creating services.  Keeping SSH access secure – Basic analysis on dealing with SSH worms that try many username and password …
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