http://www.faqs.org/faqs/unix-faq/shell/csh-whynot/ WebAug 24, 2024 · I am modifying a suite of scripts written in tcsh. Unfortunately, these scripts can't be rewritten because the program they interface with is also written in tcsh.

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WebDec 13, 2015 · Agreeing with comment by @mark-plotnick, OP has to ensure that the script is run by csh, e.g., by adding the "hash-bang" line: #!/bin/csh or running the script using the appropriate program: csh ./foo As a general rule, if a script lacks this information it will be run using /bin/sh. Further reading: WebI know that you can do plain one-line if. : constructs in a Csh alias, but the bug in the pudding comes when. : I try to do the then-else-endif. That's because you can't do one-line if-then-else-endif constructs in. csh. You just can't. It's impossible. Same goes for foreaches. Don't write shell scripts in csh. how to shut down mcafee antivirus

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WebMar 27, 2014 · 1. FILE DESCRIPTORS The most common problem encountered in csh programming is that you can't do file-descriptor manipulation. All you are able to do is redirect stdin, or stdout, or dup stderr into stdout. Bourne-compatible shells offer you an abundance of more exotic possibilities. 1a. Writing Files In the Bourne shell, you can … WebCsh Programming Considered Harmful. Resolved: The csh is a tool utterly inadequate for programming, and its use for such purposes should be strictly banned.. I am continually shocked and dismayed to see people write test cases, install scripts, and other random hackery using the csh.Lack of proficiency in the Bourne shell has been known to cause … WebGeophysical Computing L04-3 Example of using a while statement: #!/bin/csh #Example of looping through a list of files. # # e.g., imagine I have a bunch of SAC files that all end … how to shut down microsoft outlook