The sys admin’s daily grind – Biabam and Tre-agrep

Take Two

Article from Issue 144/2012
Author(s):

Most of the tools that show up in this column are small, smart, fast, and easily explained. This month is no exception; we feature a dynamic duo of tools.

If something goes wrong on one of my systems, I have the system send me an email – fortunately, I have never experienced a situation in which Postfix went haywire. I normally just use the mail command for this.

However, it is difficult if you want to attach a file, such as a dump or a graphical overview by Munin. Some unsavory workarounds convert binary data into ASCII and create the necessary header so you can feed the whole enchilada to the mail command without any serious accidents, but life is so much easier with the right tool for the job.

Buy this article as PDF

Express-Checkout as PDF
Price $2.95
(incl. VAT)

Buy Linux Magazine

SINGLE ISSUES
 
SUBSCRIPTIONS
 
TABLET & SMARTPHONE APPS
Get it on Google Play

US / Canada

Get it on Google Play

UK / Australia

Related content

  • Command Line – tre-agrep

    Tre-agrep has all of grep's functionality but can also do ambiguous or fuzzy searches without deep knowledge of regular expressions.

  • agrep

    The agrep tool expands on grep by adding fuzzy search capabilities to text string-matching operations.

  • Charly's Column: SSLScan

    If, like our author Charly, you manage SSL-secured servers, read on to discover a tool that you will definitely appreciate. It checks whether the complete security setup is up to date.

  • Command Line – Pgrep

    Pgrep is a valuable tool for tracking down processes.

  • Charly's Column – Munin

    What do you do if the Munin system monitoring tool does not have a native Munin client for a device? Sys admin Charly has a solution.

comments powered by Disqus
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters

Support Our Work

Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.

Learn More

News