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427
find's "-exec rm {} \;" vs "-delete"
unix.stackexchange.com

313
How to import secret gpg key (copied from one machine to another)?
unix.stackexchange.com

275
How to apt-delete-repository?
unix.stackexchange.com

158
How does IPv6 subnetting work and how does it differ from IPv4 subnetting?
serverfault.com

106
DNS caching in Linux
stackoverflow.com

104
Why is rm allowed to delete a file under ownership of a different user?
unix.stackexchange.com

86
How to insert data to MySQL with auto-incremented column(field)?
stackoverflow.com

86
How long does negative DNS caching typically last?
serverfault.com

79
Why does the space bar do page down in browsers
ux.stackexchange.com

63
What are the concepts of "kernel ring buffer", "user level", "log level"?
unix.stackexchange.com

62
Fork vs Clone on 2.6 Kernel Linux
unix.stackexchange.com

61
How can I be sure of the file encoding?
stackoverflow.com

55
Is space not allowed in a filename?
unix.stackexchange.com

54
How bad of an idea is it to use Python files as configuration files?
softwareengineering.stackexchange.com

51
Location of the crontab file
unix.stackexchange.com

50
Why IPv6 allows a single interface with multiple addresses?
stackoverflow.com

47
Why does ln -s accept a single argument
unix.stackexchange.com

47
Is there another simple way to append line to end of file other than `>>`?
unix.stackexchange.com

46
How do I use my keyfile to sftp transfer data from one server to another
superuser.com

43
What system call is used to load libraries in Linux?
unix.stackexchange.com

43
Why is "fork" needed by socat when connecting to a web server?
stackoverflow.com

43
How does a transparent SOCKS proxy know which destination IP to use?
unix.stackexchange.com

42
Is it always safe to use `eval echo`?
unix.stackexchange.com

42
Why does BASH process substitution not work with some commands?
unix.stackexchange.com

39
where is LD_LIBRARY_PATH? how do I set the LD_LIBRARY_PATH env variable?
unix.stackexchange.com

37
What does the `-C` flag exactly do in `scp`?
unix.stackexchange.com

36
proper syntax to delete default route for a particular interface?
unix.stackexchange.com

33
Why does bash parameter expansion not work inside systemd service files?
unix.stackexchange.com

31
Create a symbolic link of directory in Ubuntu
stackoverflow.com

31
Ternary operator and print
unix.stackexchange.com

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