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Tag: linux

error while returning a char from a function in C [closed]

Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 5 years ago. Improve this question hello…

Extract fields from a custom xml

Im making a script to extract fields from a XML, now i got this and i need to make it work, i was trying with 2 for and greps and i need a little help with this i got this xml withs this fields and i want a output like this for make more comparations: Answer there are many issues

Why is my sed substitution with a & failing to execute?

I am trying to run following command on Linux Docker container but I am getting the following error: The file content I am running it for: I am doing it as suggested at – https://solveme.wordpress.com/2017/07/24/java-awt-awterror-assistive-technology-not-found-org-gnome-accessibility-atkwrapper-when-run…

Including a date/time in a file name dumped from psql

I’m planning on running a .sh script that will run periodically through cron on linux. I’m running postgres 8.4 on centos. My script will have something like this in it: I know there are other ways to dump tables into csv files but this is the only one I could use without admin rights. My problem …

Bash poweroff script hangs system

My intention is to cycle through my list of ips and poweroff if my ping succeeds first. However the systems seems to hang. After running this script I can’t ping the systems anymore and they aren’t powered off. If I run ssh 192.168.1.ip “sudo poweroff” through terminal I dont encounter…