Linux Change Password Using passwd Command Over SSH
in Categories Commands, Linux, OpenBSD, UNIX last updated January 7, 2018
Tag: centos linux
Install and Use nmon Tool To Monitor Linux Systems Performance
in Categories Linux last updated October 3, 2012
How do I install nmon command under Linux operating systems to find out performance information for my CPU, memory, network, disk, virtual memory, top process and other part of my HP server running on Debian Linux or CentOS Linux 6.x amd64 bit server?
RHEL / Centos Linux Disable Firewall
in Categories CentOS, Iptables, RedHat and Friends last updated October 19, 2013
Linux / Unix Shell: Set Default Printer
in Categories UNIX last updated January 29, 2012
How do I set default printer in my Bash shell under CentOS Linux or FreeBSD unix desktop operating systems?
RHEL 6 / CentOS 6: Install Adobe Flash Player For Firefox Browser
in Categories CentOS, RedHat and Friends last updated September 8, 2016
U‘m using RHEL 6.x workstation with Mozilla Firefox 3.x. How do I install flash player so that I can use video site such as You-tube under RHEL 6.x or CentOS Linux 6.x 64bit operating systems?
yum Command Hangs on Running Transaction Test Message Error and Solution
in Categories CentOS, RedHat and Friends last updated July 1, 2011
When I run ‘yum install package‘ or ‘yum update‘ commands the yum command works normally until Running Transaction Test and hangs until the yum process is killed manually using the kill command. How do I fix this problem under CentOS Linux 5.x AMD64 running on HP server?
RHEL 6: Change OpenSSH Port To 1255 ( SELinux Config )
in Categories RedHat and Friends last updated May 13, 2011I’ve edited /etc/ssh/sshd_config to change the port number:
Port 1255
However, I’m getting an error as follows:
sshd[26792]: error: Bind to port 1255 on 192.168.1.100 failed: Permission denied
How do I change default OpenSSH port number from 22 to 1255 under RedHat Enterprise Linux server version 6 and SELinux?