An Inode is a data structure used to store the metadata of a file. in cPanel – inode number represents the collective number of files and folders present in your web hosting account. Check Inode usage inside cPanel Most cpanel...
/var/log/exim_mainlog – logs every email that is processed by Exim/var/log/exim_rejectlog information about all rejected emails/var/log/exim_paniclog error related to Exim itself Exim has it’s own version of grep: exigrep...
Here are my top 10 du commands with examples: Disk usage for all files in dir This is the most basic usage of the du command: du /path/to/folder Human Readable format By default du command prints size in Disk Blocks, to use human-readable format...
By default MailScanner does not allow double extensions in attachment file names, e.g. presentation.exe.pdf and I don’t want to point fingers but Microsoft Exchange has a vulnerability where files with long names that have multiple dots in the...
Here is how to fix high physical memory usage for cPanel users without any running processes. Memory Usage cPanel In cPanel graphs on the right sidebar “Physical Memory Usage” contains “Cached” memory in its calculation which...
By far MySQL is the most popular Relational database management system and knowing which MySQL version you are running can be important in some situations. Here are different ways to check the version of the MySQL server installed on your WHM/...
In plain English: PHP handlers are Apache modules that interpret and run PHP code. Using right PHP handler on your website can have a huge impact on the overall performance. In cPanel you can have different PHP versions with different handlers for...
wget not working? Add user/agent, for example: Mozilla/5.0 wget -U Mozilla/5.0 or wget -U mozilla By default wget uses an uncommon user-agent Wget/VERSION, which due to various security policies some servers are blocking. To solve this, specify the...
To create a named session use: screen -S testsession to list all session: # screen -ls There is a screen on: 19415.something (Detached) 1 Socket in /var/run/screen/S-root. to rename an active session use -X sessionname screen -S 19415.something -X...
ncdu / du and df show different sizes: du is reading information from the directory tree, it is more accurate than df but slower.df reads meta data of the file system therefore it is faster, but not that accurate because it works with blocks...