/ – root directory./ – current directory./command_name – run a command in the current directory when current directory is not on the path../ – parent directory ~ – home directory You are not logged in. Search. Here is how to configure and use shorthand hostnames with ssh. 30 Handy Bash Shell Aliases For Linux / Unix / Mac OS X. bash; zsh; If you're in Terminal all the time, and you regularly type long commands, you can get back those precious moments of your life by creating aliases for those commands in your ~/.zshrc or ~/.bash_profile, depending on which shell you are using. by Steve Parker Buy this tutorial as a PDF for only $5. Term. For a complete description, refer to the GNU Parallel documentation. 30 Linux System Monitoring Tools Every SysAdmin Should Know. I'm trying to write a Bash script using some shorthand Bash operators. If you enjoy Bash and find its shorthand and shortcuts useful, don't shortchange yourself. Project History (#21...) - bashlib - shorthand library for bash #osdn It may or may not surprise you to know that the bash shell has a very rich array of convenient shortcuts that can make your life, working with the command line, a whole lot easier. Facebook; Part 8: Test. I want a short script to test for a commandline argument. List makers rejoice! Your rating on bashlib - shorthand library for bash. Some common groups of bash operators are arithmetic operators, comparison operators, bit-wise operators, logical operators, string operators, and file operators. Conditional statements: Next: 7.3. While the functionality is great, using 5-7 lines after … - Selection from Learn Linux Shell Scripting - Fundamentals of Bash 4.4 [Book] - If there is a value, then continue with the rest of the function. Bash script to make shorthand or alternatives for commands and values. Like the bash if keyword, the select keyword is part of the conditional constructs in the bash manual. Interview Questions And Answers Guide. Different types of operators exist in Bash to perform various operations using bash script. The ultimate list-making notepad, this blue lined rule pad from our friends at Shorthand has checkboxes on each line and a heavy chipboard backing. Let's break it down: Line 4 - This is the basic format. $ bash