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Top Questions
66
votes
Do you use NULL or 0 (zero) for pointers in C++?
c++
null
asked Oct 7 '08 at 2:15
stackoverflow.com
12
votes
Sorting on the last field of a line
linux
shell
sorting
asked Jul 11 '10 at 11:05
stackoverflow.com
9
votes
Does Linux provide a monotonically increasing clock to applications
linux
unix
timer
asked Oct 17 '08 at 4:14
stackoverflow.com
7
votes
Finding latency issues (stalls) in embedded Linux systems
linux
embedded
latency
asked Apr 26 '10 at 6:16
stackoverflow.com
6
votes
Pythonic error handling of complex functions
error-handling
python
asked Apr 4 '11 at 6:53
stackoverflow.com
Top Answers
98
Linux command to list all available commands and aliases
stackoverflow.com
74
How to run a command without hitting Enter Key?
unix.stackexchange.com
73
How to get PID of background process?
stackoverflow.com
44
Tips for putting ~ under source control
unix.stackexchange.com
42
Why does “ls *” take so much longer than “ls”?
unix.stackexchange.com
30
Get exit status of process that's piped to another
unix.stackexchange.com
28
How to run C/C++ in a Unix console/Mac terminal?
stackoverflow.com
25
.gitignore ignore all files then recursively allow *.foo
stackoverflow.com
22
Is there a way to modify a file in-place?
unix.stackexchange.com
22
How do I find on which physical device a folder is located?
unix.stackexchange.com
21
Usage of dash (-) in place of a filename
unix.stackexchange.com
21
Accidentally executed sudo rm /* on a remote server
unix.stackexchange.com
19
How to print only the duplicate values from a text file?
unix.stackexchange.com
18
Using named pipes with bash - Problem with data loss
stackoverflow.com
16
bash assign default value
stackoverflow.com
14
Is /dev/random data a psuedo-random AES cypher, and where does the entropy come from?
unix.stackexchange.com
14
SSH tunneling error: “channel 1: open failed: administratively prohibited: open failed”
unix.stackexchange.com
13
what is /bin/true
stackoverflow.com
13
Is it possible to detect *which* trap signal in bash?
stackoverflow.com
13
Bash: echo string that starts with “-”
stackoverflow.com
13
Can grep output only specified groupings that match?
unix.stackexchange.com
13
What does DISPLAY=:0.0 actually mean?
unix.stackexchange.com
12
Friend class and all its descendants
stackoverflow.com
12
Getting one line in a huge file with bash
stackoverflow.com
11
Static functions in Linux device driver?
stackoverflow.com
11
std::vector is so much slower than plain arrays?
stackoverflow.com
11
Permanently reversing a patch-file
stackoverflow.com
10
Linux daemonize
stackoverflow.com
10
How to simulate a cron job
stackoverflow.com
10
Why can't I pgrep a process?
unix.stackexchange.com
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