If you have freshly installed server then follow the steps given below. Step -1 : Disable SELinux and Firewalld. # setenforce 0 # systemctl stop firewalld # systemctl disable firewalld # rm -f /etc/selinux/config # touch /etc/selinux/config # chmod 644 Read More …
Category: Utility
Installing htop Command on CentOS 7
htop is an interactive text-mode process viewer for Linux. On CentOS 7, you can install as below. Step 1 : Download htop # wget http://download-ib01.fedoraproject.org/pub/epel/7/x86_64/Packages/h/htop-2.2.0-3.el7.x86_64.rpm Step 2 : Install htop # yum localinstall htop-2.2.0-3.el7.x86_64.rpm Step 3 : Now run htop Read More …
Test Internet Connection Speed Using CLI
You can check internet connection speed in Linux using speedtest-cli tool. Below are the steps. (Tested On – AlmaLinux 9.4) 1. Install package epel-release as below # dnf install epel-release -y 2. Install speedtest-cli package as below. # dnf install Read More …
HowTo : Connect Linux Machine from Mobile Device ?
1. You can also connect to your Class Virtual Machine from mobile device. Below are the steps. Download JuiceSSH Mobile SSH Client from Google Play Store https://play.google.com/store/apps/details?id=com.sonelli.juicessh&hl=en 2. Use the same detail to add new host as given on page. Read More …
HowTo : Connect Linux Machine from Windows PC ?
1. Download Putty For Windows From https://the.earth.li/~sgtatham/putty/latest/x86/putty.exe It is standalone program. Does not requires any installation. 2. Just double click the program and fill the following details. Host Name : lab.magnumnet.in Port : 22 Connection Type : ssh Click On Read More …
Installing telnet Client on Windows 7
Below are the steps to install Telnet Client on Windows 7 1. Login to Windows 7 as Administrator. 2. On Command Prompt, run following command C:\> pkgmgr /iu:”TelnetClient” 3. You did it. Now try to connect some server using telnet.