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Top Questions
Top Answers
27
How to create a file that only sudo can read?
unix.stackexchange.com

20
Download everything from a YouTube video using youtube-dl
askubuntu.com

20
Is superuser the same as root?
superuser.com

17
Why is shell treating a part of the output of $(<file) as a command?
unix.stackexchange.com

13
What are some cases that the number of spaces do matter in bash (or other shell) scripts
unix.stackexchange.com

11
How do I the extract the first digit from a number (variable in a bash script)?
unix.stackexchange.com

9
How or Why using `.*?` is better than `.*`?
unix.stackexchange.com

9
A filename has an asterisk for some reason - it won't be changed and content not executed
unix.stackexchange.com

8
Why is the "wrong" executable being run?
unix.stackexchange.com

8
How can we make `time` apply to a pipeline or its component?
unix.stackexchange.com

8
In Sword Art Online, why does Suguha practice only one Kendo move?
anime.stackexchange.com

7
How to create a shortcut for eclipse
unix.stackexchange.com

7
Empty string is a file? ( if [ ! -f "" ] )
unix.stackexchange.com

6
What is the correct way of dealing with exit code of the last command?
unix.stackexchange.com

6
Executing commands that are printed on the standard output
unix.stackexchange.com

6
Bash - How to use a variable in a variable's name
unix.stackexchange.com

6
How to prevent "rm -rf ~" from being executed by mistake?
unix.stackexchange.com

6
Subtract time using date and bash
unix.stackexchange.com

6
grep not working as expected
unix.stackexchange.com

5
Scrips does not accept video ID starting with a hyphen
unix.stackexchange.com

5
command not available in bash script
unix.stackexchange.com

5
Duda array de bash
es.stackoverflow.com

5
Conditional emoji on terminal success and failure
unix.stackexchange.com