May 15, 2012 · For a csh script, you should use #!/bin/csh -f; the -f tells the shell not to source the user's .login and .cshrc, which makes the script run faster and avoids dependencies on the user's setup. …

Feb 12, 2014 · For example (s): Standard shell script: #!/bin/bash Python: #!/usr/bin/env python Scripts seem to work fine without headers but if headers are the standard, there's a reason for them and …

Apr 30, 2012 · Either way, the original Bourne shell is sh, so if your script uses some bash (2nd generation, "Bourne Again sh") specific features ([[ ]] tests, arrays, various sugary things, etc.), then …

What would be your suggestions for a good bash/ksh script template to use as a standard for all newly created scripts? I usually start (after the #! line) with a commented-out header with a filena...

A shell script that is missing the #! (shebang) will attempt to run in the shell that called it on some systems, or may use a different default interpreter (/bin/bash for example), on other systems.

Shell Flags (shFlags) allows to simplify command-line arguments handling a lot, so at some moment of time I decided not to ignore such possibility. Arguments handling: shflags (latest version: shell-script …

May 15, 2017 · How do I do it? And also I want to read values till end of line/end of file as I don't know how many columns can be present in the file. It can be 5 or 6 columns. Right now I am able to read a …

Mar 1, 2012 · First this runs one or a series of commands which produce the header and writes them into new_file. If the file exists will be emptied first. The second line appends the contents of your …

Jun 26, 2018 · I tried to run a shell script which contains a curl command with its required headers as below.

May 15, 2017 · I am having a flat file as give below. How do I delete the header and footer from the file using UNIX shell script and rewrite the same file. 9 20050427 HEADER RECORD 0000000 00000 …