scp – secure copy (remote file copy program) Syntax scp [-1246BCpqrv] [-c cipher] [-F ssh_config] [-i identity_file] [-l limit] [-o ssh_option] [-P port] -S program] [[user@]host1:]file1 [...] [[user@]host2:]file2 -1Forces scp to use protocol...
MTR is a traceroute tool that tests the network connections or path between your physical location and your hosting server.
SWAP memory is used to help RAM, once it can not store any more data. Here is how to modify and increase SWAP memory on Linux.
When upgrading within the same OS version, old kernels don’t typically get cleaned up automatically. This is to enable you to safely "rollback" to an older kernel version if you experience problems with a newer one.
Domain Name System (DNS) converts the name of a Web site (www.pcx3.com) to an IP address (104.21.70.187). This step is important, because the IP address of a Web site’s server, not the Web site’s name, is used in routing traffic over the...
For most of us it’s not a secret that using Windows nowadays gives you a lot of problems ranging from issues of vulnerability, pricing and even hardware compatibility. Problems like these should be easily resolved if not absent as every second...
mysqladmin is a command line tool that allows you to do administrative tasks in MySQL without actually login to the MySQL console.
Today We’re gonna install PHP, MySQL and WordPress 5.5 on a new machine running Linux Ubuntu 20, and as a bonus, We’ll make a script to do it for us in the future. I’m running all the steps in this tutorial with root privileges, so...
The shell is probably the most important tool you will use in GNU/Linux. Besides using it to enter simple commands, the shell will allow you to take “shortcuts” when entering commands and filenames. The shells allows you to redirect the...
Back in 2018 CloudFlare reported massive amplification attacks from UDP port 11211 on a scale never seen before. Zimbra quickly updated their wiki with How to Block Memcache Attack and if you haven’t taken the advice yet, you probably should...