Snom VPN how to

In case you want to use a Snom via VPN

Export your openSense blabla.ovpn configuration.
Rename it to vpn.cnf
Create a pass.txt file with username and password for the VPN User
Create ca.crt file
Make a tar out of the files above call openvpn.tar

FreePBX and Postfix

In case your FreePBX can not send mails....

sudo postmap /etc/postfix/sasl_passwd
sudo postfix reload

Mailqueue anzeigen ( „less“,  falls zu viele Mails in der Schlange stehen)
mailq | less

oder

postqueue -p

gesamten Schlange löschen:
postsuper -d ALL

einzelne Mails aus der Schlange löschen:
postsuper -d ID
(Die ID erfährt man durch „mailq | less“)

Postfix zwingen, die Mails zu versenden
postqueue -f

Versuchen verzögerte (deferred) Mails abzuschicken (erzwingen)
postqueue -i ID

Verzögerte (deferred) Mails aus dem Queue löschen
postsuper -d ALL deferred

mySql und myPHPAdmin an alternate way to administrate

In case you need access to you mySQL DB on your Server try this:

https://www.adminer.org/de/

Just put it in /var/www/html/wp-access/

Change group
Make it executable

FreePDF problems with Windows 10

In case you use FreePDF and you have problems with the layout. Try this in a command shell as administrator:

ren "%windir%\System32\spool\drivers\x64\3\MSGENCOL.PPD" MSGENCOL.PPD.BACKUP

copy "%ProgramFiles(x86)%\FreePDF_XP\freepdfxp.ppd" "%windir%\System32\spool\drivers\x64\3\MSGENCOL.PPD"

net stop spooler

net start spooler

Ubuntu: Boot-Partition full

In case your /boot is used 100%

List your installed kernels:

sudo dpkg -l | grep linux-image

remove old files:

sudo apt-get purge linux-image-4.4.0-93-generic

Sonos Infos

In case you need more information about your Sonos players in your Network:

<IP of your Player>:1400/support/review

i.e.

http://192.168.1.123:1400/support/review

Centos and PHP

just quick shortcuts:

rpm -qa php\*

yum remove php7*

rpm --query centos-release