Computerglitch Research Labs
Computerglitch Research Labs
BSD
Blocking Repeated SSH Login Failures
Enabling Sendmail on OpenBSD
Updating Ports with CVSUP
Bash with Color on OpenBSD
Adding a New Hard Drive to OpenBSD
Patching FreeBSD
Spamassassin and Sendmail on OpenBSD
OpenBSD Firewall/NAT With Comcast
Transparent Firewall with OpenBSD VM
Commands
Using a HTTP or FTP Proxy with wget
Tar One Liners
Commands Collection
Listing all User Accounts on the System
View your External IP
Creating "-x" Filenames
Remove ^M in a File
Linux
Adding a New Hard Drive to Linux
Add CIFS Support to a 2.4.27 Kernel
IPTABLES on CentOS
Linux iSCSI Notes
RHEL5 LVM Document
VPN Server For Windows Clients
Networking
Secure Remote Backups
Firewall/Transparent Proxy/Dansguardian
Packet Prioritization With ALTQ and PF
Reduce Spam and Block Miscreants
Captive Portal With PF
Scripts
Kill all Processes for a User
Mail all Users on a Unix System
Add a New User to the System
System Statistics to HTML
Extract IP's from a PF Table
Directory Rsync Script
Software
Creating a Backup Server Using Rsnapshot
Exim4 with Courier IMAP
NTOP 2.0 on OpenBSD
Cisco Router Console Access With Minicom
Solaris Software Raid 1
Other
Protecting Directories with .htaccess
IP Address to Image
HP Jetdirect Fun
Fun With Google
Cisco Lab
SNES Controller to Parallel Port
Stordege A1000 Console Access