Automatically detect when a file has reached a size limit
I would like to send an email when a file reach a certain size limit.
linux
ss – linux socket statistics utility output format
When using ss with -p option, user/pid/fd column jumps underneath the particular line. For instance this is it what I’m actually seeing:
How to fix intermittant “No space left on device” errors during mv when device has plenty of space?
ext4 has a feature called dir_index enabled by default, which is quite
susceptible to hash-collisions.
Remove all lines in file A which contain the strings in file B
I have a CSV file users.csv with a list of userNames, userIDs, and other data:
Is it possible to run pure GNU?
On the GNU Project webpage, there’s a subsection called “All GNU packages” which lists the various software in the GNU project.
How to connect to device via SSH over direct ethernet connection
I have a device that I need to connect to over SSH. The device is connected to my workstation via a direct ethernet connection. I’m attempting to assign the connected device an IP address somehow that I can SSH to, however all of the guides I’m finding have the user configure the IP from whatever device they’re working with (namely Raspberry Pi’s and so on). This is not something I can do with this device as I’ve no physical interface to work with.
How can you assign one IP per user?
I’m building a headless Steam gameserver which utilises Steam in-home streaming to let two people play at the same time. The multiseat part of the setup is done and functional, but getting it to work wireless is quite troublesome.
Growing LVM root
I tried to grow my LVM (on luks) root partition with
Remove PulseAudio device
While following instructions, I loaded a module which creates an input device “Monitor of Null Output” and an output device “Null Output” using this command:
Difference between UUID from blkid and mdadm?
Can someone explain the difference between the UUID’s reported by blkid and mdadm? On one of our CentOS systems, for example: