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Archive of entries posted on March 2010

Tun/Tap interface tutorial

Posted by  on 26 March 2010, 1:54 pm

How tun/tap works in Linux, with sample code

Filed under linux, networking, worksforme. Tagged , , ,
273 Comments

Safely escape variables in awk

Posted by  on 13 March 2010, 11:49 pm

How to make an arbitrary variable regex-safe

Filed under awk, faq, shell, tips. Tagged ,
1 Comment

Check certificate chain file

Posted by  on 6 March 2010, 7:39 pm

Check that the CA chain is ordered

Filed under shell, tips, worksforme. Tagged , , , ,
Comments Off on Check certificate chain file