Suppose I have the following PHP script being run on the PHP CLI in a shell script: <?php # foo.php $a = rand(1,5); if ($a == 1) { fwrite(STDOUT, 'normal condition'); } else { fwrite(STDERR, 'error condition'); } The script…
I am trying make a bash script to get user input, format that input into a JSON, then post that JSON to a Firebase Realtime Database using the REST API. After getting the input, I use printf statements to format…
Background I have a docker container that runs nginx-rtmp module On this container I receive an rtmp stream, that is recorded, transformed to hls and displayed on an html page the streaming and displaying via hls works fine Goal My…
I am new to Linux and I have a problem with the shortcut which I want to create on the Desktop for the script. I'm using just one line of the script because I want to understand how to create…
I have a .sh script that runs changes to PostgreSQL DB, and provides a report of those changes. As an output from the script a report.csv file is produced. The server has multiple users that are only allowed to read…
I wrote a bash script to run a branch cleanup for a repository, which will consider the branches which are not used in 3 months and send an email to the branch owner. In the script I wrote there is…
Suppose we have the following JSON - {a:1,b:"x"}. I want to extract the properties a and b and assign them to the respective bash variables. Here is how I do it today: /c/Temp$ export $(jq -n '{a:1,b:"x"}' | sed -n…
I have several bash scripts being triggered by crontab at the same times throughout the day. I was looking for a way to log the STDOUT as well as the STDERR to the same file, so that I have something…
I have a mysql procedure which has out parameter and some print statements for debugging. I am calling this procedure from Unix shell script, idea is to assign the out parameter to a unix variable, which i use to check…
I've connected to my MySQL database in a docker container using: docker exec -it ti4-automation-mysql-1 bash And I've logged in using: mysql -u root -p ti4-automation If I want to perform a command: SHOW DATABASES; I get this: It looks…