Linux

Linux is a family of open-source Unix-like operating systems based on the Linux kernel. Some of the most popular Linux distributions include Debian, Fedora, and Ubuntu.

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chrome jlFx5SHChc - Adding new DNS zone to Poweradmin

Adding new DNS zone to Poweradmin

First log into Poweradmin and click on Add master zone: In this example, I will use 18.21.22.0/24 so the zone name is: 22.21.18.in-addr.arpa Click on the Add zone button then edit the new zone and add nameservers: Go to RIPE NCC and add the domain:...

How to increase docker container disk size devicemapper 736x473 - How to increase docker container disk size (devicemapper)

How to increase docker container disk size (devicemapper)

Inside the docker container check the available disk space and get the path to the partition: root@server2:~# docker exec stefan df -h /var/lib/docker/devicemapper/mnt/bddbf234169773b6d6b52529ff32572add386085bc248a0ee807f70ce7c00adc Filesystem Size...

chrome gJoMvrsPqr 736x491 - Proxmox MailGateway login via Curl

Proxmox MailGateway login via Curl

Proxmox MailGateway login via Curl: curl -k -d 'username=root@pam' --data-urlencode 'password=sd7fv72vf' --insecure Example response:...

firefox ebKNbQhG6D 736x491 - How to Properly Uninstall NodeJS & NVM from CentOS

How to Properly Uninstall NodeJS & NVM from CentOS

yum remove nodejs rm -rf ~/.nvm ~/.npm ~/.bower /usr/local/bin/npm /usr/local/bin/node* /usr/local/include/node* /usr/local/lib/node* /usr/local/share/man/man1/node* /usr/local/lib/dtrace/node.d ~/.npm ~/.node-gyp /opt/local/bin/node...