I have a PrestaShop database running in a docker container that I intend to back up. The thing is, I need to put the e-commerce store into maintenance mode before I run it. Ideally, I intended to run the script…
Previously I was using kali linux to code my bash file so it has no issue with the command, but after since I use ubuntu I realized it does not work on ubuntu and can't find any solution to this…
I have spent the last 4 hours combing all over the internet for advice and ideas on how to capture a string of interest so that I can pipe it into a variable inside of a bash script for use…
This line of command I picked from one of my bash scripts I am trying to use to automate some initial setup of a PostgreSQL database in an Amazon Linux machine. I have the environment variable named TEST_PASSWORD contains the…
I have similar file/data: $ echo "[{"my_var1":"valueA", "my_var2": "valueB"}]" {"my_var1":"valueA", "my_var2": "valueB"}] in my code I need to get value of "my_var2", easy: $ echo "[{"my_var1":"valueA", "my_var2": "valueB"}]" | jq -r '.[] .my_var2' # correct result: valueB ... but ...…
I have been trying to execute bash commands in Java. I have done it with a couple of ovations, for instance: try { Process p = Runtime.getRuntime().exec(new String[]{"bash", "-c", "cd " + folder + "&& find . -type f |…
EDIT: I have redone this question in its entirety as I discovered a flaw in my original: I CAN access ALL the data I need to get my output in a single call to the API. My API call results…
I am trying to process a large file 4 Gig and want each line to go to a specific file but cant seem to get it. Can someone help me find out what works best for this in Ubuntu 20.…
I am doing a curl call to a server from a bash script. In the response I want to extract some data using jq. but, I am getting below error from jq jq: error (at <stdin>:1): Cannot index number with…
Dockerfile CMD not executing a bash script as expected e.g. the echo commands in set-env.sh do not get executed. First, I pass in an env var to the image for Dockerfile to use docker build -f Dockerfile --pull --build-arg env=prod…