Just a repost of SSH jump host. To remember in the future.
ssh jump hosts
on Category: cheatsheet
on run crond in the background
on It’s quite easy. It’s also basically not findable on the web. Probably because a simple Provides the answer.
managing disks and using lvm (and other tools)
on This is probably one of the best posts:https://www.rootusers.com/how-to-increase-the-size-of-a-linux-lvm-by-expanding-the-virtual-machine-disk/ Just a collection of some links that I found nifty, dealing with disks on Linux: fdisk -l or parted -l, lsblk (aka list block devices)List all hard disks connected to a CentOS system – lshwCheck for hard disk errors / signs of failure on CentOS ServerCentOS /… Continue Reading managing disks and using lvm (and other tools)
Git assume-unchanged
on Just for future reference. git update-index –assume-unchanged (and its counterpart) are very helpful git commands:
LVM Cheatsheet
on Just for me to remember the most basic commands: pvdisplay List physical devices.vgdisplay List volume groups.lvdisplay List logical volumes. lvmdiskscan List devices that may be used as physical volumes lvextend Extend logical volume (by percent, up to specified size or by amount)resize2fs Resize file system after extending a logical volume pvcreate Create physical volumevgcreate Create… Continue Reading LVM Cheatsheet