debian / ubuntu dig command not found
18.04 LTS server running on Google cloud. It says ‘-bash: …
how to change Zimbra OCS ip address
If you decide to change the IP address in a …
how to install csf on debian
ConfigServer Security & Firewall (csf) A Stateful Packet Inspection (SPI) …
how to delete a lot of files in linux
Mountains of files that periodically need to be deleted can …
How to change static ip address on Ubuntu server 18.04
Canonical has changed the way we configure static IPs in …
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How To List and Delete Iptables Firewall Rules
Iptables is a firewall that plays an essential role in …
how to upgrade proxmox mail gateway from 5.x to 6
First switch PMG to no subscription repo. in file /etc/apt/sources.list …
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How to update Proxmox-VE without a subscription
On the Proxmox website, they say: “Proxmox VE is a …
How to synchronize time in an Active Directory domain
To synchronize time in an Active Directory domain, you need …
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How do I redirect to different backend server based on URL using Apache?
2 You can use your Apache frontend Server as a …
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