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Top Questions
181
votes
Where is the .Trash folder?
xdg
asked Feb 7, 2012 at 4:12
askubuntu.com
95
votes
A tool to measure signal strength of wireless
wireless
asked Jan 15, 2012 at 16:17
askubuntu.com
69
votes
using rot13 and tr command for having an encrypted email address
shell
asked Mar 26, 2011 at 12:57
stackoverflow.com
69
votes
how to make a process daemon
c
linux
daemon
systems-programming
asked Mar 21, 2011 at 21:48
stackoverflow.com
44
votes
Why do question mark characters appear when changing the permissions of directory?
command-line
permissions
asked Jan 16, 2013 at 20:08
askubuntu.com
32
votes
how to find out mac addresses of all machines on network
linux-networking
find
grep
sed
awk
asked Mar 9, 2011 at 11:14
serverfault.com
28
votes
bash: syntax error near unexpected token `('
bash
shell-scripting
wget
asked Nov 8, 2013 at 10:27
askubuntu.com
26
votes
what is TCP Half Open Connection and TCP half closed connection
networking
tcpip
tcp
asked Jun 18, 2011 at 15:09
superuser.com
24
votes
What are arithmetic underflow and overflow in C?
c
math
integer-overflow
asked Jun 15, 2011 at 15:15
stackoverflow.com
21
votes
how to see address of a structure in printf
c
pointers
struct
asked Jun 20, 2011 at 10:09
stackoverflow.com
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Top Answers
15
what does struct sched_domain stands for in include/linux/sched.h (scheduling domains in kernel)
stackoverflow.com
15
Is it enough adding iptables rules without restart?
serverfault.com
11
How to correctly configure a reverse proxy with Apache, to be used for cross-domain AJAX?
stackoverflow.com
5
Unwanted Chinese language got set in system settings
askubuntu.com
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