Converting crt to PEM

Byetzion 04/10/2006

Took two steps:

openssl x509 -in input.crt -out input.der -outform DER

openssl x509 -in input.der -inform DER -out output.pem -outform PEM

Hello Edgy, goodbye Feisty!

Byetzion 03/07/2007

I had a rough experience upgrading Edgy to Feisy. Hardware listing, for generations to come: Motherboard Abit IB9, including on-board IDE controller IT8211 with firmware 1.3.1.67 and no BIOS upgrade in the near future. Nvidia 7700 with 256MB RAM on PCIe Problems: 1. With IDE controller enabled in BIOS system hangs during startup. This is…

Linux

Minimal Centos5 and SSH Server with X forwarding

Byetzion 10/10/2008

Installation of minimal selection of Centos 5 – only base, core and dialup selections, will leave a small-sized system, with the minimum required. This is a good setup to start setting up a firewall, and it lets you add any required package later using ‘yum’. This said, you cannot forward X over SSH at this…

Linux

A small update to the cellular browsing

Byetzion 02/07/2008

I have uploaded a replacement wvdial.conf for the cellular entry below. Notice that for Cellcom in Israel, you need an init string AT+CGDCONT=1,”IP”,”internetg” . which is embedded into the file. For other cellular providers, you might need a different string. For Cellcom users out there – this is the right init string. If you are on…

bash | Disk Storage | Linux | Scripting/Programming

An excellent alternative to ‘rsync’ for backups to cloud

Byetzion 23/02/202323/02/2023

I have been using NextCloud for a long while now. It is a smart solution, and although I do not like its agent (I’ve had many problems with it around Hebrew file names on multiple types of operating systems, which never matured enough for a full bug description and details) – for an easy access…

Linux

Installation boot of RHEL8 (network settings)

Byetzion 10/11/202127/01/2023

This blog is my extended memory, and as such, its task is to remind me things I tend to forget, saving me the time required to search them again. So here is another one of these things. The network settings syntax for RHEL8/OEL8 or any of their compatible systems, when you want to pass these…

bash | Disk Storage | Linux | Scripting/Programming

Relocating LVs with snapshots

Byetzion 02/02/2009

Linux LVM is a wonderful thing. It is scalable, flexible, and truly, almost enterprise-class in every details. It lacks, of course, at IO performance for LVM snapshots, but this can be worked-around in several creative ways (if I haven’t shown here before, I will sometime). What it can’t do is dealing with a mixture of…

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