In this tutorial,we’ll talk about ways to remove all comments from a Bash script file. First, we explore methods for removing line comments. After that, we turn to inline comments, the parsing of which increases the complexity of the task. Importantly, we also attempt to avoid removing th...
/bin/bash line at the beginning of the scripts. It's calledshebangand it used to specify the interpreter to be used while running the script. There are different shells and the syntax may differ. So, a good practice is to specify for which shell the script was written. For example, if...
Linux HandbookAhmed Alkabary I hope you like this quick bash tip on writing comments in your shell script. Your questions and suggestions are always welcome.
point,body)) # create the in-app request mod_request = webapp2.Request.blank(point) mod_request.body = str(body) mod_request.method = method mod_request.app = s.app
6. Add Comments in Bash Using : as a No-Op Command In Bash, the":"symbol is a no-op command that does nothing. You can use it to add comments in your script. Here’s an example: : This is a comment using the no-op command ...
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While Zsh doesn’t provide a built-in syntax for multi-line comments like some other languages, we can achieve the multi-line comments using a workaround with heredocs. We can use the heredocs to embed the text within the script without actually executing it. This works very similar to mu...
If you'd like to explicitly specify an access token in this file, feel free to do so. This will let the user not have to manually input the token on the first todocheck execution. This can be used e.g. in a CI environment, in an initial laptop setup script, etc. Alternatively, us...
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Instead of writing a script program to loop through the file to perform this task, it appears that a straightforward PowerShell or bat file command of one or two lines could achieve the same outcome. How can the comments in a file be removed most efficiently (with minimal code) without aff...