Unix & Linux
Unix & Linux Meta
to customize your list.
more stack exchange communities
Start here for a quick overview of the site
Detailed answers to any questions you might have
Discuss the workings and policies of this site
Unix & Linux
Evaluating the return value of a command line
How do I evaluate or calculate the return value of a command line? For exemple, I count the number of lines with a grep and I want to know if that value is above X. If so, I want to print the number ...
Jul 4 '12 at 18:35
newest output exit questions feed
Hot Network Questions
Is impedance matching a requirement for CAT-5e traces?
What does rule 30 mean in this example?
Why do some Debian packages have a "+deb7u2" suffix?
How did Boba Fett know to hide in the Star Destroyer "Avenger"'s garbage?
How do commercial pilots send a distress signal?
How do I make an ESL character sound realistic?
How can we move an object with zero velocity?
Configuring two IPs for one server?
How to stop feeling guilty about the unfinished work?
Whats wrong with this command?
If I target my own Rancor with a Terastodon will the effect still take place and give me a 3/3 elephant token?
how to make alias with quotes
Could somebody please translate this and show me what I'm missing?
'100' is a magic number
Trolling the troll
Could you please tell me the time?
What's the difference between the following cmd scripts?
The selected field in the subquery and the left operand field in the where expression in the outer query
A coworker beat me to resignation. How can I resign in a professional manner?
Choosing resistor values for non-inverting amplifier and why?
Is it possible for a modern commercial airplane (namely Boeing 777) to stop being tracked without substantial mechanical failure?
Why am I allowed to access protected Windows files when I boot Ubuntu from USB?
Cubicle assigned seating in office, requesting change in the face of refusal
Adding a "passive" plot in pgfplots
more hot questions
Life / Arts
Culture / Recreation
TeX - LaTeX
Unix & Linux
Ask Different (Apple)
Geographic Information Systems
Science Fiction & Fantasy
Seasoned Advice (cooking)
Personal Finance & Money
English Language & Usage
Mi Yodeya (Judaism)
Cross Validated (stats)
Theoretical Computer Science
Meta Stack Overflow
Stack Overflow Careers
site design / logo © 2014 stack exchange inc; user contributions licensed under
cc by-sa 3.0
Linux is a registered trademark of Linus Torvalds. UNIX is a registered trademark of The Open Group.
This site is not affiliated with Linus Torvalds or The Open Group in any way.