How to scan for new disks on VPS without reboot
VPS has become a new standard in Hosting world. They have become stable, fast and scalable. Here is a small tip for those, who would […]
Continue reading »Category: Linux
Converting MP4 to GIF inside shell on Centos7
If for any reason you need to convert video MP4 into GIF – you most likely gonna hit tons of links talking about FFMPEG doing […]
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Installing and configuring PHP5.2, PHP5.3 and any other with FastCGI + easyApache4 and latest cPanel on CentOS
Important note: last PHP5.2 branch version was released on 6.January 2011 and is currently unsupported. It is security risk to keep running this version of […]
Continue reading »Instant Bounce Back: “retry time not reached for any host after a long failure period”
cd /var/spool/exim/db rm -f retry retry.lockfile rm -f wait-remote_smtp wait-remote_smtp.lockfile service exim restart
Continue reading »Fix for PHP/Apache2.4 not to force UTF-8 encoding
In fact it is PHP, that is sending extra header, making browser think, that page is in UTF8. That is wrong. To disable this edit […]
Continue reading »How to mount remote directory over SSH
SSH is great, secure and stable protocol, that is used for remote access to *nix servers and file transfer. Now it is possible to mount […]
Continue reading »Linux filesystem tune-up for less IO and more memory usage
[Updated on 29.Oct.2018] As opposed to Windows, Linux and Unix systems allow user to tweak huge number of things. Most of these extra fine-grain-fine-tune-tiny-hidden-options are […]
Continue reading »vmware tools installation is locked on CentOS
On many our CentOS servers when installing vmware tools – mounted iso image is not being properly unmounted and released until next reboot. This often […]
Continue reading »How to generate SSL key and certificate request (CSR)
May control panels offer this function (e.g. cPanel), but sometimes you might want to do it the old way – that is – manually. Here […]
Continue reading »PayPal SSL certificate upgrade and curl fix
PayPal has notified, that their SSL certificates will soon be upgraded to SHA-256. As we have previously communicated to you, PayPal is upgrading the certificate […]
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