Server Fault Community Digest

Server Fault Community Digest

Top new questions this week:

Debian CIS - partition or multiple EBS on EC2

I'm currently going through each CIS checks to create an hardened Debian 13 AMI on AWS to launch EC2 instances. Rules from 1.1.2.1.1 to 1.1.2.7.4 are about configuring filesystem partitions. I don't ...

amazon-web-services debian security amazon-ec2  
user avatar asked by Ror Score of 3
user avatar answered by BaronSamedi1958 Score of 3

Postfix multi-instance configuration issues

I need help on how to correctly setup postfix for multi-instance. For few months now I have been trying to configure 2 separate domains, example: domain1.com and domain2.com. The resources I found on ...

ubuntu postfix amavis  
user avatar asked by wojzal Score of 1
user avatar answered by sofia Score of 0

Greatest hits from previous weeks:

What's the default superuser username/password for postgres after a new install?

I have just installed postgres 8.4 on Ubuntu 9.10 and it has never asked me to create a superuser. Is there a default superuser and its password? If not, how do I create a new one?

postgresql user-management  
user avatar asked by Thierry Lam Score of 491
user avatar answered by user716468 Score of 652

How do I view the details of a digital certificate .cer file?

I am using Windows and have been given a .cer file. How can I view the details of it?

ssl-certificate openssl certificate  
user avatar asked by yazz.com Score of 288
user avatar answered by Helvick Score of 460

Shell command to monitor changes in a file

I know there was a command on Unix that I could use to monitor a file and see changes that are getting written to it. This was quite useful especially for checking log files. Do you know what it is ...

linux shell  
user avatar asked by Sebastian Hoitz Score of 239
user avatar answered by Jon Skeet Score of 300

How do I tell Git for Windows where to find my private RSA key?

My Git setup runs fine on Linux, but when I try to set things up under Windows (using Git for Windows and TortoiseGit), I don't know where to put my private SSH key (or, better still, how to tell ssh ...

windows ssh git rsa private-key  
user avatar asked by binaryorganic Score of 567
user avatar answered by Dan McClain Score of 540

Testing UDP port connectivity

I am trying to test whether I can get to a particular port on a remote server (both of which I have access to) through UDP. Both servers are internet facing. I am using netcat to have a certain port ...

linux networking udp  
user avatar asked by Lock Score of 104

Span on multiple monitors when logged into a Citrix session via Citrix Receiver (or Citrix server)

I am using the Citrix Receiver in Windows 8, and on Windows XP on another PC. I often log into work from home and am unable to span the session to dual monitors like one can easily do when using "...

windows citrix monitors dual-monitor  
user avatar asked by JustBeingHelpful Score of 26
user avatar answered by JustBeingHelpful Score of 8