Writing BASH scripts in Vim can be also boosted by using some built-in commands such as adding comments for multiple lines at once and some unexplored stuff which can be learned in the way to understanding the flow of Vim and BASH together. With the above trick, you kind of have a superpower within Vim to make, build, source, run the files or scripts within Vim, that is not repetition but it can run bash within bash.This will run the command from the terminal and you don't have to leave the editor, it saves a ton of time and it's blazingly fast. You can execute any terminal command from Vim, be sure to be in command mode and press ! after the command, you would like to execute.In BASH Scripts there are quite a lot of brackets to play with that's why to jump around swiftly around such parentheses or brackets you can use % to move from the opened to closed brackets or vice versa.Some tricks such as using autocompletion can be quite inconvenient to use at once but it can get really smooth after some runs at writing the scripts. You can use standard Vim(barebones) for auto-completion as well with the command CTRL+N and CTRL-P to move down and up respectively.īASH in Vim can be quite versatile to use as it provides some custom addons to make the script more functional and easier to understand. Again, you can do absolutely fine without plugins in Vim as it is heavily customizable to the user's need and can be very rewarding to set up your own configuration for BASH. This can be used for autocompleting keywords and writing nested if-else and other logical operators in BASH scripting. The thorough documentation for such commands is also provided by the plugin website. The mentioned plugin is quite awesome and it can greatly improve the speed of scripting for BASH, some commands such as shortcuts for writing if-else, while, for loops, commenting and other aspects in the scripting. One of the most supported and popular plugins for BASH in Vim is Bash-Support-Vim for auto-completion and Shell-Check for finding/correcting any bugs or error in the script. There are very few plugins out there for BASH as for VIM, but it's quite to write scripts even without any plugins. That just can so fast! Imagine doing this for long scripts and especially for debugging, it will waste 2 minutes every time you leave the editor and for 10 times you do the debugging, you will carelessly was roughly 20 minutes! Improve your debugging skills surely :) When the sh keys are typed in the normal mode, the preceding command after ! (bang) will be executed in the terminal, the & keywords will execute the second command only when the first command is successfully executed. Enter fullscreen mode Exit fullscreen mode
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