I often have to login to one of several servers and go to one of several directories on those machines. Currently I do something of this sort: localhost ~]$...
I’m trying to write a post-commit hook for SVN, which is hosted on our development server. My goal is to try to automatically checkout a copy of the committed...
I wish to provide a structured configuration file which is as easy as possible for a non-technical user to edit (unfortunately it has to be a file) and so...
What does a dollar sign followed by an at-sign (@) mean in a shell script? For example: umbrella_corp_options $@ 7 Answers 7
How can I check if a variable is empty in Bash? 10 Answers 10
One of the arguments that my script receives is a date in the following format: yyyymmdd. I want to check if I get a valid date as an input....
I have a string containing many words with at least one space between each two. How can I split the string into individual words so I can loop through...
To store the output of a command as a variable in sh/ksh/bash, you can do either var=$(command) or var=`command` What’s the difference if any between the two methods? 6...
This question already has answers here: Meaning of $? (dollar question mark) in shell scripts (8 answers) Closed 3 years ago. I’m trying to learn shell scripting, and I...
How do I detect from within a shell script if its standard output is being sent to a terminal or if it’s piped to another process? The case in...