I want to make a bash script to delete the older file form a folder. Every time when I run the script will be deleted only one file, the older one. Can you help me with this?
Thanks
We are installing SAP HANA in a RAID machine. As part of the installation step, it is mentioned that,
I was using a Makefile from the book “Advanced Linux Programming (2001)” [code]. It was strange for me to see that GNU make does compile the code correctly, without even specifying a compiler in the Makefile. It’s like baking without any recipe!
I used mount to show mounted drives, I don’t want to see the not so interesting ones (i.e. non-physical). So I used to have a script mnt that did:
netstat -s prints out a lot of very detailed protocol statistics like number of TCP reset messages received or number of ICMP “echo request” messages sent or number of packets dropped because of a missing route.
It’s a question about user space applications, but hear me out!
I am running a docker server on Arch Linux (kernel 4.3.3-2) with several containers. Since my last reboot, both the docker server and random programs within the containers crash with a message about not being able to create a thread, or (less often) to fork. The specific error message is different depending on the program, but most of them seem to mention the specific error Resource temporarily unavailable. See at the end of this post for some example error messages.
I have a general question, which might be a result of misunderstanding of how processes are handled in Linux.
I’m trying to diagnose some random segfaults on a headless server and one thing that seems curious is that they only seem to happen under memory pressure and my swap size will not go above 0.