Get a file
scp user@server-fqdn-or-ip:/home/ubuntu/file-to-get.tar.gz local-save-to-dir
Send a file
scp .\file-to-send.tar.gz user@server-fqdn-or
Connection with an explicit identity file
By default the commands try to use ~/.ssh/id_rsa as the ident...
Recently I have changed the web server for my codesie.ch web site. After the dns change to the ip of the new server, my ssh connection attempt failed with the following error:
js@worker:~$ ssh codesie.ch
@ WARNING: POSSIBLE DNS SPOO...
Personally, I am using Linux Mint. But for work, I need to connect to my Windows 10 PC from work. I use two ways to achieve this.
The easiest way ist to install Remmina.
sudo apt-get install remmina
And we are ready to connect to our Windows client, by opening remmina. My only strugg...
I needed to install a personal CA certificate on my Linux Mint computer, which I did like this:
sudo cp Fortinet_CA_SSL.crt /usr/share/ca-certificates/extra/
sudo dpkg-reconfigure ca-certificates)
After the last command, you need to select your CA. Afterwa...
The hypervisor Proxmox gives you the ability to extend virtual harddisks of your virtual machines. This “How To” explains how to extend the virtual disk of a virtualized Linux.
The virtual machine is a Linux Debian 9.6 which uses the filesystem ext4. The disk will be extended from 21...
I had a certificate in the .cer format, which I wanted to install as a trusted certificate authority on my Linux Mint computer. I found some articles online, which showed, how to install a personal CA certificate, but these guides always used .crt files. I followed these articles with my .cer file,...
This article shows quickly, how HTTPS was activated for codesie.ch. A much more detailed and very good article can be found here.
sudo apt install certbot python3-certbot-apache
Prepare vhosts file
The virtual hosts file (ex. /etc/apache2/sites-enabled/codesie.conf) ne...
You accidentally deleted a file, which you should not have. In this example, the file is called “Bearbeiten-DNS Server aufsetzen.docx”. First of all, we have to be in the directory, where the file was stored.
You accidentally changed the content of a file and need to revert to an older version. In this example, the content of the file “Bearbeiten-DNS Server aufsetzen.docx” has been deleted and we want to restore it. First of all, we have to be in the directory, where the file is stored.