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.