Archive for the ‘Linux’ Category

Just want to quote on the update process of recent Wordpress release 4.3.1. I took the backup of database and tried the "update now" button from Dashboard. It was hanging forever, Sometimes it showed Downloading.. from...

This was a weird issue for me. My /var was showing usage of 220GB using "df -h". However, when I checked deeply with the du command and even adding all the hidden files, the usage was much lesser. To sort this out, this command gave the list of open...

In older versions of Solaris, the X forwarding via SSH won't work. In this case, we have go for telnet. Here I will explain how to access the Solaris X session via Fedora. By default, the fedora installation won't allow the X session to listen on TCP....

CSF is a powerful Firewall for Linux and cPanel servers are here are the steps to get it working with Virtuozzo VPS Installation rm -fv csf.tgz wget http://www.configserver.com/free/csf.tgz tar -xzf csf.tgz cd csf sh install.sh After the...

Hi guys, You might have been facing the error getting logged in /var/log/messages. Deeper research in Google gave the result that it is the issue with the loaded Kernel. Before going for and upgrade, just confirm the following. Check whether the...

Hi guys, you might have faced the issue of /var partition gettting full regularly due to database directory. If you have a larger partition with free space, then it is possible to move the database directory to the larger partition. Here are the...

Hi guys, I am not sure why did the Ubuntu guys...left out the wvdial package in the latest distributions. In fact, most of the 3G wireless internet connection uses the PPP connection using wvdial. To install wvdial package, you need install some...

You might have received this error when restarting SSHD. #/etc/rc.d/init.d/sshd restart Stopping sshd: [ OK ] Starting sshd:PRNG is not seeded [FAILED] Here is the fix. cd /dev/ ./MAKEDEV...

You might receive this error when your try to restart services in CPanel. This is because the group of the tty devices are not "tty" Change it to tty. chgrp tty /dev/ttyp* /dev/ptyp* /dev/vcs* /dev/ptmx /dev/pts/0 as simple as that.:)

echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all Or add the line net.ipv4.conf.icmp_echo_ignore_all = 1 in /etc/sysclt.conf To re-enable ping echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_all Or add the...

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Presoon John

Hi All... I have been working the IT Industry since last ten years... Specialized in Linux, Cloud Infrastructure and Solution Design.
On the hobby friend, I do research on IOT, Micro-controllers, Electronics etc.
Music is my passion..Connect me on..

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