Stack Exchange

Tim Kennedy

Virginia

http://www.timkennedy.net

Father, Husband, SysAdmin, Brother, Son. In reverse chronological order.

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Top Questions
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Top Answers
537
How to get the client IP address in PHP
stackoverflow.com

250
How can I check if swap is active from the command line?
unix.stackexchange.com

155
how to avoid ssh asking permission?
unix.stackexchange.com

129
Why is it better to use "#!/usr/bin/env NAME" instead of "#!/path/to/NAME" as my shebang?
unix.stackexchange.com

86
Download using wget to a different directory than current directory
unix.stackexchange.com

86
Can I prevent "service foo status" from paging its output through "less"?
unix.stackexchange.com

56
Correct locking in shell scripts?
unix.stackexchange.com

39
Can a virtualized machine have the CPU and RAM resources of multiple underlying physical machines?
serverfault.com

35
Confusing use of && and || operators
unix.stackexchange.com

32
Is there a way to get the Public DNS address of an instance?
unix.stackexchange.com

29
What are SMTP relays and smarthosts?
serverfault.com

23
Check if script is started by cron, rather than invoked manually
unix.stackexchange.com

23
How can I know which IRQ is responsible of high CPU usage
unix.stackexchange.com

18
How to find application's path from command line?
unix.stackexchange.com

17
GNU/Hurd vs. GNU/Linux
unix.stackexchange.com

17
how do you set up a linux client to use ntp information provided through dhcp?
unix.stackexchange.com

17
How to introduce timeout for shell scripting?
unix.stackexchange.com

16
Changing terminal emulators
unix.stackexchange.com

16
With ZFS on Linux, how do I list device (vdev) specific properties?
unix.stackexchange.com

16
list the difference and overlap between two plain data set
unix.stackexchange.com

16
Why `.` is displayed by `ls`?
unix.stackexchange.com

14
What are the implication of iommu=soft?
unix.stackexchange.com

14
Ubuntu /etc/hosts addresses in the form *.*.*.*
unix.stackexchange.com

14
what level of the network stack does tcpdump get its info from?
unix.stackexchange.com

13
Is there a way to make tail -F beep?
unix.stackexchange.com

13
Allowing only specific users to login via ssh at one port and others to login via another port
unix.stackexchange.com

13
Benefits of identifying clients based upon the "X-Forwarded-For" or similar HTTP header in addition to Client IP
security.stackexchange.com

12
Is there a command which will force Linux to flush cache of one file on an NFS share?
unix.stackexchange.com

12
How do I get (only) the http status of a site in a shell script?
unix.stackexchange.com

12
Bash - Continuous String Manipulation
unix.stackexchange.com

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