4,082 reputation
512
bio website systemajik.com
location Gatineau, Canada
age 59
visits member for 3 years, 6 months
seen 14 hours ago
I have over 30 years experience in all phases of software development and delivery. I have administered a variety of midrange servers, and worked with systems from PCs to Mainframes.

Jan
14
answered Why is it recommended to create a group and user for some applications?
Jan
9
answered `test` and `[` - different binaries, any difference?
Jan
9
revised What's the connection between “/etc/init.d” and “/etc/rcX.d” directories in Linux?
Clarify response.
Jan
9
answered What's the connection between “/etc/init.d” and “/etc/rcX.d” directories in Linux?
Jan
5
answered IP rule for IPv6
Jan
2
answered Crontab job not emailing on failure
Jan
2
revised DHCPv6 prefix delegation server for linux?
Respond to editted question.
Jan
2
revised DHCPv6 prefix delegation server for linux?
Respond to comment.
Jan
1
answered DHCPv6 prefix delegation server for linux?
Jan
1
comment Blocking outgoing connects with iptables
With Shorewall there are several files. Once you have defined your interfaces and policies most of the changes should be to the rules file. There are several optional configuration files for traffic shaping, specialized routing, and other features you likely don't need.
Dec
31
comment Blocking outgoing connects with iptables
It has been a long time since I ran Bastille, and it covers different things than Shorewall. Shorewall is strictly about building firewalls. It has several configuration files with clear functions. Many are optional if you need the features. The available documentation makes it easy to get things right and understand what you have done.
Dec
30
answered Blocking outgoing connects with iptables
Dec
28
revised True HTTPS? How?
Fix typo.
Dec
26
answered Cleaning log files under linux
Dec
22
answered is setting a 0 permission on a directory an effective way to protect its contents?
Dec
18
answered Where do open file handles go when they die?
Dec
11
answered How to setup DHCPD on two interfaces (Angstrom)
Dec
6
answered Are multiple @daily crontab entries processed in order, serially?
Dec
2
answered Lock file from being edited or deleted
Nov
28
answered What happens when I close() a file descriptor?