What is the `[` command?
8906
What is /usr/bin/[ and how do I use it?
70643
What's wrong with this command?
134648
find exec '{}' not available after >
139670
Why won't this command work?
92727
How do I assign the output of a command into an array?
124298
What is the right way to use the `\!` spacing command?
26946
How do you find the directory of a command?
68274
How to use find command to find all files with extensions from list?
37805
Why does set -e not work inside subshells with parenthesis () followed by an OR list ||?
119575
How are parentheses interpreted at the command line?
125350
How to create a command with key values?
12822
GNU find and masking the {} for some shells - which?
126379
What do square brackets, "[]", mean in function/class documentation?
42029
Where do I find out how a command/environment is defined?
22145
Command Options on Command Line - Details and Functions?
30612
What is use of command: `command`?
120556
What does `` mean in Python?