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Top Questions
Top Answers
270
How do I exit an SSH connection?
superuser.com

41
Copy specific file type keeping the folder structure
unix.stackexchange.com

27
What are the exact differences between awk and cut with grep?
unix.stackexchange.com

22
Is this a typo in Bash manual's redirection section?
unix.stackexchange.com

21
How to change tab in Google Chrome with the keyboard, in Ubuntu
askubuntu.com

16
Why was my flight cancelled due to bad weather while other flights were not?
aviation.stackexchange.com

14
Why do some commands not read from their standard input?
unix.stackexchange.com

14
How to run one command with a directory as argument, then cd to the same? I get “no such file or directory”
unix.stackexchange.com

13
How come crontab -e is different from less /etc/crontab?
unix.stackexchange.com

12
Redirect an output to a file from command piping grep
askubuntu.com

10
Is hacking Wi-Fi THAT easy? (just spoof, and it's hacked?)
security.stackexchange.com

10
How to use shell to derive an IPv6 address from a MAC address?
unix.stackexchange.com

10
Renaming files with its path name
unix.stackexchange.com

10
cron Vs. sleep - which is the better one in terms of efficient cpu/memory utilization?
unix.stackexchange.com

9
How is sudo safer than directly using su if the user is granted access to all commands?
askubuntu.com

8
Will declining a research award be problematic for me, or other people?
academia.stackexchange.com

8
ipv6 Aggregatable global unicast addresses
networkengineering.stackexchange.com

8
Is a honeypot an effective deterrent to hackers successfully compromising your network?
security.stackexchange.com

7
How do I copy source code maintained in SVN and move the code to a different SVN repository
stackoverflow.com

7
Terminal: remember working directory
unix.stackexchange.com

6
How can i manipulate the find command to “find” the directories the “found” file is in?
serverfault.com

6
/bin/cat: Argument list too long
unix.stackexchange.com

5
update-alternatives has two entries, one in auto and other in manual
unix.stackexchange.com

5
Debian 8 iptables-persistent setup is not correct?
unix.stackexchange.com

5
Bash: two commands in dollar-parenthesis don't have same behavior
serverfault.com

5
What is the correct escaping for autofs mount credentials files?
serverfault.com

5
What prevents reviewers from providing biased and very negative reviews?
academia.stackexchange.com