Stack Exchange

dr01

top accounts reputation activity bookmarks subscriptions
Top Questions
Top Answers
173
Does nginx support comment blocks in configuration?
unix.stackexchange.com

169
Bash if on single line
superuser.com

119
Should I reject a CSR when the host emailed me the private key for SSL certificate request?
security.stackexchange.com

89
What's the difference between HEAD^ and HEAD~ in Git?
stackoverflow.com

64
Why are UNIX/POSIX system call namings so illegible?
unix.stackexchange.com

54
Find files whose name is 4 characters long
unix.stackexchange.com

52
How to quit `tail -f` mode without using `Ctrl+c`?
unix.stackexchange.com

44
How can people send me spam emails from the future?
security.stackexchange.com

44
What is difference between cached memory and used memory?
unix.stackexchange.com

43
What is the opposite of "grep"?
unix.stackexchange.com

40
When do honest people need privacy or anonymity? (e.g. they have nothing to hide)
security.stackexchange.com

38
RSA public key and private key lengths
security.stackexchange.com

34
Why do "Forgotten Password?" links generally reveal usernames or registered email addresses?
security.stackexchange.com

33
Why would a switch be connected to a router using three ethernet cables?
networkengineering.stackexchange.com

33
cat gives different error when opening non-existing file
unix.stackexchange.com

31
How to make a for loop in command line?
unix.stackexchange.com

29
In a shell script, how can I (1) start a command in the background (2) wait x seconds (3) run a second command while that command is running?
unix.stackexchange.com

28
Unable to remove the $ sign named files using linux?
unix.stackexchange.com

28
How to view your computer's MAC address using 'ifconfig'?
unix.stackexchange.com

27
How to say 'UN*X or *nix' in conversation or reading aloud?
unix.stackexchange.com

27
How can I protect my user passwords and passphrase from root
unix.stackexchange.com

27
Why do we need a 3-way handshake? Why not just 2-way?
networkengineering.stackexchange.com

26
"buff/cache" is very high, how I can free it?
unix.stackexchange.com

24
Simplest way to send files over network
unix.stackexchange.com

23
Why I can't create a hard link from device file in other than /dev directory?
unix.stackexchange.com

23
head, tail, and then line?
unix.stackexchange.com

22
Is it safe to use a HDD while rsync is running?
superuser.com

20
What's the point of firewalling outgoing connections?
unix.stackexchange.com

18
Is there a Linux command that does nothing, but never exits?
unix.stackexchange.com

18
How to detect self destructing emails? How to prevent from self destruction?
security.stackexchange.com

1 2 3 4 5