SFTP error: Subsystem Request for SFTP Failed, Subsystem Not Found
I have a server with ‘root’ access but when I tried to SFTP in with the SSH Explorer client, it came up with a “subsystem request for sftp failed” error message. When trying to SFTP in, the SSH...
View ArticleScreen: Cannot open your terminal ‘/dev/pts/0′– please check
Screen is used to run interactive programs in the backgroud while we can logout from the server. We can also re-attach to the existing screen session to check the progress of the running programs....
View ArticleHow to find/locate a Spammer on a Linux Plesk server?
If you feel emails are saturated in the Plesk Qmail mail queue, there is a possibility that your Plesk server is been used for sending spam emails. On a Plesk server relaying is not allowed by default...
View ArticleHow to locate PHP scripts that are sending spam emails on a Plesk server?
Here are Various ways to find a Spammer on a Plesk server. If emails are sent using a PHP script on a Plesk server, there are following 2 ways to determine the PHP script. 1) The following command...
View ArticleHow to find compromised email accounts on a Plesk server?
If your emails are bouncing back and IP is getting blacklisted, it is clear your server is used for spamming purpose. To find out if spam emails are sent using a PHP script OR by a client, refer How to...
View ArticleMunin Unable to Generate Mysql Stats
Munin plugin is known to have issues while generating Mysql graphs. The mysql graph remains empty due to a bug in the Perl library that causes the path to the mysqladmin to be lost. The solution is to...
View ArticleHow to install ClamAV antivirus on Linux / cPanel?
ClamAV is a anti-virus software that detects various malicious softwares and viruses. It can also be installed and configured in front of a mail server to scan emails. It provides command line scanning...
View ArticleHow to install Tomcat 7 on a cPanel server?
cPanel’s easyapache script by default install Tomcat version 5.5 and provides no option to upgrade to version 7.x if required, so people who requires Tomcat 7 will have to install/upgrade tomcat...
View ArticleHow to make Tomcat work on port 80 instead of 8080?
Sometimes people host applications that are fully Java based and don’t require a Webserver to access their application. However, in such a case, the application has to be accessed with port 8080 i.e....
View ArticleERROR: Can’t open or parse the config freshclam.conf
While updating the ClamAV database using the ‘freshclam’ command, you may receive the “can’t open or parse the config file freshclam.conf” message. root@vps:~# freshclam ERROR: Please edit example...
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