Sysadmin's daily grind

Step Counter

Article from Issue 119/2010
Author(s):

Charly takes the name of the “My Traceroute” tool very literally. The journey is the reward for this alternative TTL-measuring utility.

Been there, done that – there is no need for most network administrators to think twice about the command syntax for the trace​route command; the diagnostics tool is something you probably have a gut feeling for, and you can shake it out of your sleeve without too much human latency. On my permanent search for perfection – and because laziness is a virtue in network management – I finally stumbled across My Traceroute, or MTR for short. I immediately liked MTR: it is proud to have reached version number 0.79 after just 13 years of development – no need to rush things, after all.

Buy this article as PDF

Download Article PDF now with Express Checkout
Price $2.95
(incl. VAT)

Buy Linux Magazine

SINGLE ISSUES
Print Issues
Digital Issues
SUBSCRIPTIONS
Print Subscriptions
Digital Subscriptions

Related content

  • The sys admin's daily grind: traceroute

    Like every admin, Charly regularly uses the classic traceroute tool. If unfriendly digital natives interfere with an ICMP filter, he simply switches to a clever alternative like LFT.

    more »
  • Charly's Column: tcpflow and HugeURL

    First the fun, then the pleasure: This month, we look at a TCP that administrators have to take seriously, followed by some URL fun.

    more »
  • Charly's Column

    Conventional, woodpecker-style port knocking is open to sniffing and brute force knocking attacks. Sending an encrypted packet with an access request to the server is safer and more modern. Learn more about Firewall Knock Operator, a.k.a. Fwknop.

    more »
  • The sys admin's daily grind: DNSDiag

    If some transactions take an inexplicably long time, you don't have to blame yourself for the delayed transmission of user data. Name resolution issues might be to blame. Sys admin Charly has three tools to study the DNS server.

    more »
  • Charly’s Column: S3QL

    Sys admin Charly has been an enthusiastic amateur photographer for many years. Recently, he started worrying about something happening to his rapidly expanding photo collection. Can the cloud save the day?

    more »
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

Tag Cloud

Administration Community Desktop Events Hardware Linux Mobile Programming Security Software Ubuntu Web Development Windows free software open source