The asctime perl script is named after the asctime C library call. It converts Unix time (seconds since epoch) into readable string. It reads input from file or stdin, converts a given column on each line of indata using given delimiting character.
Using default settings the script will convert time string in Squid logs.
See man page for more information (perldoc asctime).
Download asctime 1.5 here.

Introducing new people the the world of UNIX and system administration almost always includes an introduction of the vi editor. For beginners the usage of vi is often very cryptic.
To help out a bit we provide this reference card which includes a short introduction and listing of basic commands as well as a listing of POSIX standard functionality in vi. All this in a format that produces nice as printed matter.
The reference card is written in TeX (thank you Stephen Gildea for letting us use your TeX macros)

	3 column, landscape	2 column, portrait	1 column, portrait
The Source
A4
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