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jwbensley
United Kingdom
http://null.53bits.co.uk
Senior network engineer / architect
Programmer
Hobbyist hardware hacker/tinkerer
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Top Questions
273
votes
How to view the output of a running process in another bash session?
bash
process
io-redirection
asked Dec 15 '12 at 14:04
unix.stackexchange.com
266
votes
Checking Bash exit status of several commands efficiently
bash
exit
asked Mar 4 '11 at 15:19
stackoverflow.com
199
votes
Grep regex NOT containing string
regex
grep
asked May 2 '12 at 10:06
stackoverflow.com
160
votes
Bash: What does “>|” do?
bash
io-redirection
pipe
asked Aug 10 '12 at 9:51
unix.stackexchange.com
69
votes
Read tab-separated file line into array
arrays
bash
asked Mar 16 '12 at 11:10
stackoverflow.com
55
votes
Can't ifdown eth0 (main interface)
debian
networking
asked Oct 11 '12 at 16:02
unix.stackexchange.com
36
votes
Metamorphic Code Examples
polymorphism
asked Apr 11 '12 at 20:14
stackoverflow.com
34
votes
Android Back Button and Progress Dialog
android
button
dialog
progress
back
asked Mar 9 '11 at 23:29
stackoverflow.com
27
votes
Would using LaTeX instead of LibreOffice benefit me for writing my dissertation?
latex-misc
asked Nov 3 '12 at 21:04
tex.stackexchange.com
26
votes
Shortest way to calculate difference between two numbers?
c++
math
asked May 14 '12 at 19:07
stackoverflow.com
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Top Answers
52
How to reconnect to a disconnected ssh session
serverfault.com
38
MySQL Linux command line tool and properly formatted results
stackoverflow.com
23
When to choose fiber instead of twisted pair (copper)
networkengineering.stackexchange.com
18
Are there any reasons to not use BFD?
networkengineering.stackexchange.com
14
Protocols: EIGRP vs OSPF
networkengineering.stackexchange.com
14
Is TCP maximum segment size (MSS) “clamping” compatible with IPv6?
networkengineering.stackexchange.com
11
Pound Proxy with multiple SSL Certificates
serverfault.com
11
Which is the Preferred location of an IPS within a network?
networkengineering.stackexchange.com
10
Media Transfer rates…is using laser over fiber the fastest?
networkengineering.stackexchange.com
10
Cisco: Is it possible to see an EFP path within an EVC?
networkengineering.stackexchange.com
9
What is the meaning of the IPv6 config options in CentOS 7?
serverfault.com
8
/etc/hosts file not being used before DNS server query
askubuntu.com
8
Bachelor's degree field for professional Network Engineers
networkengineering.stackexchange.com
8
How would a router with /32 WAN subnet mask communicate with the rest of the Internet?
networkengineering.stackexchange.com
8
How can I formulate the communication latency in TCP/IP?
networkengineering.stackexchange.com
8
What factors drive a Cisco IOS upgrade?
networkengineering.stackexchange.com
7
Can there be created a different firmware for mother boards different than DOS
serverfault.com
7
Protocol to push config to Cisco/HP switches?
networkengineering.stackexchange.com
7
What exactly is the difference between SDN & NFV?
networkengineering.stackexchange.com
6
Samba logging all to get logs about all user activities on shared folders and files
serverfault.com
6
Use a specific interface for a specific destination subnet (source IP setting)
unix.stackexchange.com
6
Write ASCII-Art Obfuscated Code, read as, and resulting in: “DFTBA”
codegolf.stackexchange.com
6
interpreting ping results
networkengineering.stackexchange.com
6
Better Enterprise Multihoming
networkengineering.stackexchange.com
6
Can you reduce RTT by increasing the bandwidth on a link?
networkengineering.stackexchange.com
6
EoMPLS, MSTP, and RPVST
networkengineering.stackexchange.com
5
What's the point of SAN technology?
serverfault.com
5
Linux, adding sub-interfaces
serverfault.com
5
Transitioning a Network-Backbone to IPv6 while keeping IPv4-Connectivity between the Endpoints
networkengineering.stackexchange.com
5
Preventing STP loops in etherchannels configurations
networkengineering.stackexchange.com
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