How to change home directory of a linux user
You can modify a user’s home directory using usermod command in Linux. The syntax for the usermod command is sudo usermod -d…
linux
How to find all IP address of a Linux server
To list all configured IP addresses on a server, you can use the command hostname -I To find the main IP, use…
sleep-monitor system is about to suspend
On a remote Linux server running XFCE desktop, the server goes down randomly, on monitoring /var/log/syslog, i found the following message Jan…
bash: /usr/bin/man: No such file or directory
On Ubuntu, I get the following error root@vps1:~# man bash: /usr/bin/man: No such file or directory root@vps1:~# This is fixed by installing…
RAID getting created as /dev/md127
When I create software RAID with mdadm, it gets created as /dev/md127, instead of /dev/md0 I specified while creating RAID. To fix…
linux software installation
Install Thin web server Install Xfce VNC remote desktop on CentOS 7 How to install LetsEncrypt SSL on Bitnami WordPress Server Install…
How to find CPU of a Linux Server
To find CPU used on a Linux system, run command cat /proc/cpuinfo Example boby@sok-01:~$ cat /proc/cpuinfo | grep -i “model name” model…
Linux Run Command as another user
To run command as another user on Linux, you can use su USER_NAME_HERE -s /bin/bash -c COMMAND_HERE Or sudo -u USER_NAME_HERE COMMAND_HERE…
ls
ls command is used to list files in linux. It is same as dir on windows. List all files in long format…
Server Load
Here are some useful commands to check server load. iostat shows disk IO usage. %iowait shows how much time the process waits…
mycomputer
These are some software/settings i have on my computer running Ubuntu 20.04 Steam store games on different Disk GNOME Shell Extension Install…