I was trying to install ssl certs on my site. I'm a Unix/Linux noob so I was following a guide:
mkdir ssl.key
mv mydomain.key /ssl.key
the mydomain.key was in the working directory. Now it's neither in the original directory or in the folder ssl.key.
i'm using kvm on ubuntu 16.04
my machine cpu is 24 core and I run 47 sandbox using hyperthreading on kvm.
virtual macine use 0.5 core physically
After a few minutes of running kvm, the following message pops up.
i entered "iostat", it comes out
avg-cpu: %user %nice %system %iowait %steal ...
I am refering to this question.
What I asked is a way to automatically install .deb and .tar.gz, especially provide a shell script for me. However, people are suggesting How does update work with programs installed from .deb file and Can I update software installed from source code directly to m...
Can anyone help with this please? I was trying to import a RDBMS table from SQL Server(Windows) to HDFS. I get the following error:
ERROR security.UserGroupInformation: PriviledgedActionException as:hadoop1
cause:java.net.ConnectException: Call to localhost/127.0.0.1:10002 failed
on connection ...
The short of the story here is that we have a brand new deletion process now live on all network sites, and it's simpler than it's ever been!
Why a new deletion process?
Well, the old one was pretty much a combination of various features that have been implemented over the years. To give you a ...
I noticed there are many questions with titles like
How to "do something"?
for example, How to upgrade a single package using apt-get?
I reckon grammatically these are invariably statements rather than questions. Do people here get irked by titles like these? Is it better to avoid titles o...
I have an Ubuntu 16.04 installation running inside VirtualBox (managed by Vagrant). From within that VM, I want to create a WLAN on a USB WiFi adapter forwarded to the machine.
Thus, I tried creating an AP with hostapd. Weirdly, the WLAN is visible (ie. management frames are sent), but I can't ...
I'd like to know how to take a backup of all the MBRs and all the PTs of all my disks to a file so I can easily back them up using rsync or a comparable program.
I am a little confused by this question about moving files from /bin to /usr/bin on an Ubuntu 17.04 system. Reading the Ubuntu wiki says:
For Quantal, merged /usr should be supported. On new systems installer should create {/bin, /lib, /sbin} symlinks into /usr.
As this was from 2012 and I ...
All post content is available under CC-BY-SA.
But I disagree slightly with the spirit of muru's post. You can add additional licenses to your posts.
If a post declares its content to be available under an additional license, that is just dual-licensing. The reader can choose between the stated ...
