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
The simplest method to count lines matching specific patterns, including '0' if line is not found?
I have very big logs (several gigabytes per day), that can (but do not need to) contain specific lines. I have to count the number of occurences of every one of these lines on a daily basis. I have a ...
Oct 10 '12 at 16:45
newest uniq wc questions feed
Hot Network Questions
In Interface Design, are the finer details really as important as the general ones?
What is exactly a "Pixel"?
Rangers making attacks with different melee weapons?
How accurate is `md5sum`?
Why guitar sounds smoother in high frets?
What motivated Lucas to convert a torch (flashlight) into deadly weapon?
What house were James and his friends in?
Can reviewing papers help increase your credibility as a researcher?
What's wrong with my own authentication scheme?
Just found out my 13 year old girl is Bi and dating a 17 year old girl in an "open" relationship. Huh? Now what?
Can I use vodka to clean my keyboard?
Something of value that is worthless in the current context?
Does `sl` ever show the current directory?
What should be included in a freshman 'Mathematics for computer programmers' course?
Are C# properties actually Methods?
Is this photo a Photoshopped composite, or was some other trick used?
How to explain Heartbleed without technical terms?
Logout my account on other computer
Example of a sequence with more than one limit.
How was this tip box produced?
Netherhorses, are they viable?
Full-bridge rectifier not working as expected
find .git dirs but ignore some paths, or how does find -not work
Word for feeling in the mood to experiment
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
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.