Writing comments is a good practice and helps other developers, including future self, to understand the shell script. In Bash, everything after the hash mark (#) and until the end of the line is considered to b
/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...
Add Comments in Bash Using Here Documents 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 echo "Hello...
InBashscript, it is common that multiple small commands run together connected by pipes (|) and the wholecommandis quite long. For clarity, we may write thecommandin multiple lines.How toadd comments for these long multi-line commands? InBash, the content after#in a line is the comment. ...
There are two general types of Bash comments: #!/bin/bash # line comment command argument1 argument2 # inline comment 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 inli...
Bash Doc Maven Plugin This will create documentation files for a bash script based on in script comments Usage <plugin> <artifactId>maven-resources-plugin</artifactId> <executions> <execution> <id>copy-resources</id> <goals> <goal>copy-resources</goal> </goals> <phase>validate</phase> <co...
telemetry_log for any insert. Upon any insert on telemetry_log i would like to update the column: device_desc of that newly inserted row with the device_desc from table: id_name_update based on matching device_ids. Currently the command is running our of a bash script that uses the data...
Waiting until it starts is something I plan to fix with a healthcheck script (MDEV-25434). In the mean time your loop should be using mysql --protocol=tcp as there can be a few temporary starts which could get your command executed early. Happy to take issues/feature requests on ...
(kind of the same reason… the replication chop the *really-long-trigger-script to propagate, and cut right in the middle of the comment). * Sql Server 2005 transactional replication by the time. Reply Tony Feuz April 6, 2021 4:58 pm Thank you for this — I have been doing this ...
@bashonly I understand that this changes actually will change "backward compatibility". But I cannot imagine who and why can depend on the current behavior. Probably only applications that use yt-dlp to extract comments in the current format and then make resorting on their client side with the...