Getting the following notice from your ownCloud administrator account setting page? Transactional file locking should be configured ownCloud have the capability of managing file/folder locking on its own, on top of the filesystem. This is a must-have feature especially for large, busy, multi-users servers, and especially when users use their account on multiple devices. You… Read More »
This procedure will show you how to create Subject Alternate Name (SAN), or in other words, a certificate request with multiple Common Name (CN) DNS aliases. It order to do so, we need to create a CSR request template as shown below: 1. Create the certificate request template as followed:
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
[req] distinguished_name = req_distinguished_name req_extensions = v3_req prompt = no [req_distinguished_name] C = Country Letter Code ST = State or Province L = City O = Company Name Inc. OU = Division Name Inc. CN = CommonName.Domain.TLD [v3_req] keyUsage = keyEncipherment, dataEncipherment extendedKeyUsage = serverAuth subjectAltName = @alt_names [alt_names] DNS.1 = AlternateHostName1.Domain.TLD DNS.2 = AlternateHostName2.Domain.TLD |
Note: Edit all fields… Read More »
Encountering the following issue with Dovecot/IMAP service on your cPanel server lately? The service “imap” appears to be down Reason TCP Transaction Log: << * OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE NAMESPACE LITERAL+ STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready. >> A001 LOGIN __cpanel__service__auth__imap__nJl5Hcz7gc9iiv1r V0TeDQVaynp8zl9g << * BYE Internal error occurred. Refer to server log… Read More »
The following error message may happen from time to time when attempting to load new software version in Palo Alto Firewall or Panorama : Successfully downloaded Preloading into software manager Error: Image File Authentication Error Failed to load into software manager. Please retry. Post processing failed. Please retry PanOS always do software image integrity check… Read More »
If you encounter error 0x80092004 while installing updates on Windows 7 or Server 2008 R2, it is most likely due to some cryptography issues (CRYPT_E_NOT_FOUND). To workaround this problem, you need to manually install the following update(s) : SHA-2 code signing support update for Windows Server 2008 R2, Windows 7, and Windows Server 2008: September… Read More »
R1Soft backup may fail in some circumstances, even though no change occurred, the agent and kernel hcp module properly installed with message that the replication driver was not detected as shown below :
|
1 2 3 |
8/26/20 5:14:58 PM Error Protected Machine An exception occurred during the request. The replication driver was not detected (detail: An error occurred while loading the hcpdriver module, please check your system logs; Please run "r1soft-setup --get-module " on your Agent to install one. ). 8/26/20 5:14:58 PM Error Manager Error replicating device / (99b71fd6-4676-4fdf-b6fe-8923a64a0531) 8/26/20 5:14:58 PM Error Manager Agent reported error during requested operation |
Looking at the protected machine system logs, we can observe a “call trace”, memory related entries and the following regarding the… Read More »
Precisely 10 years ago, this site was born! Special thanks to all visitors and supporters. Stay safe and healthy. K.
Trying to drop (delete) a MySQL database using CLI and the following error is returned? ERROR 6 (HY000): Error on delete of ‘./database//db.opt’ (Errcode: 13 – Permission denied) This is most likely due to permission issue on the database folder or a file within that folder. Have a look at the MySQL database folder using… Read More »
After updating ImageMagick to version 6.9.10.23+ from an earlier version, the following behavior occur : Thumbnails generation from PDF, XPS, PS, and EPS does not work anymore The following output can be found in the Web server error log :
|
1 |
PHP Fatal error: Uncaught ImagickException: attempt to perform an operation not allowed by the security policy `PDF' @ error/constitute.c/IsCoderAuthorized/408 in /path/to//pdfThumb.php:7\nStack trace:\n#0 /path/to/pdfThumb.php(7): Imagick->__construct('../files/9984/C...')\n#1 {main}\n thrown in /path/to/pdfThumb.php on line 7, referer: https://hostname.domain.tld |
This is due to the addition of a policy in the newer version that… Read More »
Here is an easy way to output in a single command the Apache memory usage and average process size :
|
1 |
ps -ylC apache2 | awk '{x += $8;y += 1} END {print "Apache Memory Usage (MB): "x/1024; print "Average Proccess Size (MB): "x/((y-1)*1024)}' |
This is particularly useful when you need to calculate proper process, max clients, etc. settings.