Category: Linux
Homeassistant – change IP address in CLI – nmcli
I am using now for more than 1 year Homeassistant, installed on a RasberryPi, to manage all the smart devices in my home in a unique platform instead of using each device application. …and not only on my home. Recently I implemented this solution in the new DataCenter of my…
ISPConfig3 – Postfix Improvement
I am using ISPConfig for years now. It is a good management software for hosting servers. Not as good and stuffy as CPanel, but it will do the job. Because we don’t have MailScanner out-of-box in ISPConfig and because I don’t want to configure it manually for all the websites,…
Fun with Linux Terminal
Linux terminal doesn’t need to be boring. There are some things that you can do just for fun. 1. Change the PS1 root@ionutd:~# export PS1=”root@nasa.gov:~# ” root@nasa.gov:~# 2. The “sl” command Many linux guys, in a fast typing fever, are writing sl instead of ls Install the sl package from…
RaspberryPi – USB SSD boot – howto and troubleshooting
By default, the latest versions of bootloaders for RaspeberryPi 4 can boot directly on USB without a presence of a SDCard. You can just “burn” the image on the USB external storage and boot it up. The thing is that it is booting without any problems on HDD but it…
init 0 init 1 init 2 init 3 init 4 init 5 init 6
În linux sunt 8 “runlevels” sau în romgliș, inituri. Fără prea multe introduceri, here they are: init 0 – shutdown (acceseaza /etc/rc0.d/* scripts și halt) init 1 – single user mode sau emergency mode – fără network, fără multitasking init 2 – fără network, cu multitasking init 3 – cu…
How to change Linux Mint boot logo
…or any other Linux. For Mint, go to /usr/share/plymouth/themes/mint-logo and replace the image with your custom one After that run: sudo update-initramfs -u Reboot and enjoy!
Cubieboard – flash NAND from Linux
To install the operation system on a Cubieboard using your linux computer follow the next tutorial: From a terminal: cd mkdir LiveSuite git clone https://github.com/linux-sunxi/sunxi-livesuite.git cd LiveSuite/sunxi-livesuite/ Optional: less README sudo apt-get install dkms cd /LiveSuite/awusb/ sudo make Add module: sudo insmod awusb.ko Run LiveSuite with elevated suppoer: cd LiveSuite/sunxi-livesuite/…
Am trecut pe Linux Mint
De-alungul timpului am folosit pentru office use cateva distribuții de Linux. La început, pentru că eram fan RHeL/CentOS, alegerea evidentă era Fedora. După ceva ani am trecut pe Debian din motive de serviciu și a început să îmi placă. Prin urmare, din motive evidente, prima alegere pentru înlocuitorul Fedorei a…
Ubuntu 10.10 Maverick
A aparut acum 2 saptamani cred. Am facut upgrade pe un laptop. Acasa il am instalat prin Wubi, acel softulet care iti permite sa il instalezi din windows intr-un director din windows si merge la fel de ok. Detalii aici Uite si 2 link-uri pentru wubi, pentru ca nu a…
Ubuntu 10.04 LTS Lucid
A aparut Long Term Support-ul 10.04, 3 ani pt desktop si 5 ani pentru server version. Info suplimentare si download pe Ubuntu.com Eu fac acum un upgrade si saptamana care vine o sa il pun “pe curat”
