Stuff about Linux
Hi,
this will describe the steps to setup a MailRelay for internal use the accepts SMTP Mails and relay it over a secure TLS connection with authification to an external mail provider on top of Debian 8 Jessie.
Continue reading Postfix: Internal Mailrelay with Auth and TLS encryption to Provider
Hi,
a my Project Owncloud on a Raspberry Pi I want to use AppArmor to protect the lighttpd webserver. Unfortunately the default kernel is complied without apparmor support.
So I decided to build my own kernel:-)
Continue reading Raspberry Pi: Script to (Cross) Compile a new Kernel
Hi,
if you want to compile some source packages yourself a build environment with most usable build tools is neccessary.
Continue reading Debian: Install a build environment at once
Hello,
some basic commands to handle a ruleset of iptables.
To dump all active iptables rules to the console rules use
root@debdev:~ # iptables-save
Continue reading Debian: Save current active iptables rules
Hi,
bash offers the ability to move a running foreground process into background.
An example 🙂 Listen with netcat at tcp port 80, this process to not exit and stays in foreground.
root@debdev:~# nc -l -t -p 80 -s 10.254.1.1
Now I want to do some other things in this console.
Continue reading Linux: Move a process from fore- to background