Check https://linuxjourney.com/ if you're new to Linux. ...is meant to be Linux distribution agnostic. ...does not teach you everything you need to know about security nor does it get into all aspects of system/server security. For example, physical security is out of scope for this...
The first step is to install thenfs-kernel-serverpackage on the server. But before we do this, let’s first update the system packages using the followingapt command. $ sudo apt update Once the update is complete, proceed and install thenfs-kernel-serverpackage as shown below. This will s...
evms will not be patched with the ubuntu patches. As such you might have trouble mounting your secondary disk drives. I fixed this by moving the hotplug to S22 and changing my fstab to mount /dev/evms/hdb1 instead of /dev/hdb1.
the operating system retrieves data from secondary storage in same-size blocks called pages. The main advantage of paging over memory segmentation is that it allows the
Using the GUI to Identify the Graphics Card If the computer is a CLI-only server, you have to use one of the techniques we covered above. If it has a (working) GUI, though, there's likely a graphical way you can identify the graphics card. In fact, that option is probably somewhere...
At minimum you should see two disks, if you've added in a secondary disk for data mirroring (as we have) you should see three like so: The first disk /dev/mmcb1k0 is the SD card inside the Raspberry Pi that houses our installation of Raspbian. We're going to leave that one co...
"Error during update. A problem occurred during the update. This is usually some sort of network problem, please check your network connection and retry. The server may be overloaded. Restoring original system state". When doing do-release-upgrade -d to upgrade from karmik to lucid. I using...
In normal case, if you restart the server the swap will not get on automatically. So put it on /etc/fstab [root@client ~]# vi /etc/fstab LABEL=/ / ext3 defaults 1 1 LABEL=/tmp /tmp ext3 defaults 1 2 LABEL=/home /home ext3 defaults,usrquota,grpquota 1 2 ...
> init: First stage mount skipped (missing/incompatible fstab in device > tree)[ 1.034410] init: Skipped setting INIT_AVB_VERSION (not in recovery > mode)[ 1.035252] init: Loading SELinux policy[ 1.035692] selinux: > SELinux: Could not open /sepolicy: No such file or directory[ ...
Using a hard disk drive with your Raspberry Pi doesn't have to mean using the disk as a secondary device. It is possible to install your OS to the disk, removing the requirement for a microSD card completely. To do this, you'll need to ensure the Pi (this works only with theRaspber...