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AUTHOR ARCHIVE

Articles by daniel.

Practical knowledge, one discovery at a time.

171 ARTICLES

Shell script: US federal holidays

This script is written based on the list of U.S. federal holidays I found in Wikipedia - Wikipedia - U.S. Federal holidays. Some of the dates, such as New Year, are

·4 min read↗

strace – tracing syscall by example

The strace command allows us to trace the system calls made by a program. In this blog, I will show you how you can use strace to capture some of the syscalls made b

·4 min read↗

Yahoo Mail fail

After not being able to access your yahoo email account for 3 days, and losing 2 weeks worth of email from your mail folders (including inbox,drafs, sent...), what d

·1 min read↗

Linux security tip of the day

Users accounts usually get created and removed on most Development or Production servers. It is not uncommon to simply delete the users and yet not either delete or

·2 min read↗

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