Browsing Category
How To’s
21 posts
How To’s
Block attachments in Postfix
[fusion_text] With Postfix you can define mine header checks, to block certain email attachments
Delete old linux kernels
[fusion_text]If your boot partition is full with old images, you can delete them by entering:
Install with RPM
[fusion_text] RPM (RedHat Package Management) is pretty universal in the most linux distro’s.
Integrity with MD5 or SHA-1
[title size=”2″ content_align=”center” style_type=”default” sep_color=”” margin_top=”” margin_bottom=”” class=”” id=””]Check integrity with MD5 or SHA-1[/title][separator style_type=”none” top_margin=”5″ bottom_margin=”” sep_color=””…
Backup MBR (Master Boot Record)
[title size=”2″ content_align=”center” style_type=”default” sep_color=”” margin_top=”” margin_bottom=”” class=”” id=””]Backup the MBR (Master Boot Record)[/title][separator style_type=”none” top_margin=”5″ bottom_margin=”” sep_color=””…