Difference between revisions of "A-Quick links"

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[http://www.catonmat.net http://www.catonmat.net] Peter Krumis blog
[http://www.catonmat.net http://www.catonmat.net] Peter Krumis blog
[http://www.shellhacks.com/ http://www.shellhacks.com/] Linux SysAdmin Notes, FIGlet - ASCII art


[http://binarynature.blogspot.co.uk/2013/03/measure-internet-connection-speed-from-linux-command-line.html Measure Internet Connection Speed from the Linux Command Line]
[http://binarynature.blogspot.co.uk/2013/03/measure-internet-connection-speed-from-linux-command-line.html Measure Internet Connection Speed from the Linux Command Line]

Revision as of 12:17, 13 April 2014

http://www.catonmat.net Peter Krumis blog

http://www.shellhacks.com/ Linux SysAdmin Notes, FIGlet - ASCII art

Measure Internet Connection Speed from the Linux Command Line

How to configure DNS on Cisco device

VLAN Security Tips - Best Practices Control Inter-VLAN Routing Using IP Access Lists

packetlife.net Most clear blog about networking

Building bridges with Linux

Changing IP Addresses and Routes

continue Linux Static IP Address Configuration

scp copy

SSH Public Key Based Authentication

Cisco IOS ftp ftp://213.141.145.240/ u: anonymous, no pass

tail-f-the-output-of-dmesg or install multitail

  • tail -f /var/log/{messages,kernel,dmesg,syslog} - old school but not perfect
  • watch 'dmesg | tail -50' - approved by man dmesg
  • watch 'sudo dmesg -c >> /tmp/dmesg.log; tail -n 40 /tmp/dmesg.log' - tested, but experimental

bash-redirections-cheat-sheet.pdf

Reverse engineering

Virtualization

Remote Terminals

  • PuTTY Windows Godfather of TTYs
  • superPuTTY code.google.com, multitabbed Putty
  • putty-nd sourceforge
  • MTPuTTY TTY+, multi tabbed PuTTY, Native Win32 code - no need to have any libraries (like .NET, VB etc).