All Questions
Tagged with operating-systems linux
253
questions
2
votes
2
answers
514
views
timing a program
I am runnning a program in a linux server as well as timing its time usage by command time.
Looking at the final output, I am confused since I thought "real=sys+user" or it at least ...
- 17.3k
14
votes
6
answers
5k
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What is the difference between Unix and Linux? [duplicate]
I want to know what the actual difference between Unix and Linux is.
Do they share the same kernel?
Is Linux built on Unix?
Do programs written for Linux work on Unix and vice-versa?
- 335
6
votes
4
answers
6k
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Can I copy my operating-system on an USB-stick to use it in the go?
I'm tired of configuring my system and all applications for different computers (work, home, laptop, ...). Can I copy my system on an USB-stick and boot from it? What are the pitfalls in doing so and ...
- 946