Transferring files to a server will often ending up in fully utilizing your upload bandwidth.
Download bandwidth gets slow because SYN-ACK are not coming through.
This blog post describes the option to limit the bandwidth for certain tools.
A small tool that helps you to: 1. keep a program running while you disconnect the ssh session (irssi, big copy job, compile stuff, …) 2. deal with multiple programs in one terminal tmux is more modern and has for example a easier to read config file. But on CentOS it is for example not Read More
There are already some LVM tutorials out there and I don’t want to write another one. Most of the time you just need a reference for the most common commands. create Physical Volume (PV) pvcreate /dev/sdb Volume Group (LV) vgcreate vg_data /dev/sdb Logical Volume (LV) lvcreate –L 10G –n lv_data01 vg_data mkfs.ext3 /dev/vg_data/lv_data01 mount /dev/vg_data/lv_data01 Read More
When you installed your fist CentOS host you will probably know that the detailed package selection can take a some time. In my test lab I want to make the installation as easy as possible. In a production environment servers should be as standardized as possible. Simple solution. Use one kickstart file for one host. Read More
Here is a link to a very old page that is still actual web.archive.org -> http://linux.oneandoneis2.org/LNW.htm My favorite part: If you want to use it, you’re expected to invest time in learning how to use it. It was created and given to you, free of charge, by people who invested a lot of their own Read More