Category Archives: cPanel

02Apr/16

Speed Up cPanel to cPanel Migration

April 2, 2016cPanelSuhesh K.S.

Normal cPanel migration from cPanel to cPanel takes long time, if the accounts are having high disk usage. We can avoid this time delay by skipping home directory and sync the home directory using rsync commandRead More…

09Feb/16

Getting repquota “No such file or directory”

February 9, 2016Cloudlinux, cPanelcloudlinux, cPanel, mount, quota, virtfsSuhesh K.S.

Getting repquota “No such file or directory” error; repquota: Cannot resolve mountpoint path (deleted)/home/virtfs/myuser/home/myuser: No such file or directory This appeared to be a corruption in one or more of the virtfs mounts. Each one canRead More…

14Sep/15

cPanel/WHM Successful logins

September 14, 2015cPanel, LinuxcPanel, logins, logs, whmnixadmin

For getting the successful cPanel/WHM logins, using the following commands. For getting the successful cPanel logins. cat /usr/local/cpanel/logs/session_log | grep “myuser” | grep “NEW .*app=cpaneld” # “myuser” is cPanel username xx.xx.xx.xx [09/11/2015:13:17:40 -0000] NEW myuser:bOMyuserz8hKvThis1XUgnISnh4AWMMXSampleKgHE3lString1JpnOSiK5a45t3 address=122.165.84.98,app=cpaneld,creator=myuser,method=handle_form_login,path=form,possessed=0Read More…

13Dec/14

Detecting WordPress Outbound Bruteforce attack

December 13, 2014Apache, cPanel, php, Plesk, Wordpressattack, outbound, wordpressnixadmin

We have heard a lot about the WordPress inbound Bruteforce attacks. On checking we can see the inbound attack IP’s may have cpanel installed and are actually generating from some other server which is infected. TwoRead More…

04Dec/14

Error : The adminbin “cpmysql” in the “Cpanel” namespace call to function “DBCACHE” ended prematurely: The subprocess reported the “” (255) error when it ended

December 4, 2014cPanel, Mysqladminbin, cpmysql, DBCACHE, namespace, prematurelynixadmin

This error was there in user’s cpanel section and no database, no db users etc were showing in the cpanel for the users. On checking the /varlib/mysql/server.domain.com.err (mysql error log) I can see the mysql userRead More…

23Jul/14

Error : “Identifier removed: couldn’t grab the accept mutex” in apache error logs

July 23, 2014Apache, cPanel, mod_ruid, PleskAcceptMutex, apache, cPanel, Error, mod_ruid, Mutexnixadmin

Apache was getting stopped automatically with the below logs in the Apache Error log: [Tue Jul 22 22:29:35 2014] [alert] Child 30758 returned a Fatal error… Apache is exiting! [Tue Jul 22 22:29:35 2014] [emerg] (43)Identifier removed: couldn’t grabRead More…

17Jul/14

Product images not working and giving “Warning: Creating default object from empty value” Error

July 17, 2014Apache, cPanel, Linux, WordpressCreating default object, empty value, modify header information, shopp/core/model/Asset.phpnixadmin

Last day there was an issue for a wordpress installation. None of the product images are not working and if we take the image directly in the browser, we can see the below errors ================== Warning:Read More…

09Jul/14

Install Redis Daemon and Redis PHP extention on CentOS/RHEL/cPanel

July 9, 2014Apache, Cloudlinux, cPanel, LinuxPHPnixadmin

Redis is an open-source, networked, in-memory, key-value data store with optional durability. It is written in ANSI C. It’s a “NoSQL” key-value data store. More precisely, it is a data structure server. To install Redis asRead More…

11Jun/14

Install ImageMagick on cPanel Server

June 11, 2014cPanelconvert, cPanel, ImageMagicknixadmin

ImageMagick® is a software suite to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 100) including DPX, EXR, GIF, JPEG, JPEG-2000, PDF, PNG, Postscript, SVG,Read More…