How does `ls` know whether it's piped or printed
25059
ls command operating differently depending on recipient
108047
What does `l` mean in an `ls` listing?
45490
meaning of -h in ls command
114516
How to store pipe ( | ) in a variable?
41253
Difference between ls -l , ls -ltr and ll?
79345
Why does "cat {foo}" not output foo, but "cat {foo,bar}" does?
156583
Why does 'ls > ls.out' cause 'ls.out' to be included in list of names?
65865
In what order do piped commands run?
27330
What do the fields in ls -al output mean?
102224
Does variable=$(...) store the command or the result of the command in POSIX sh
133901
How to identify whether a file is normal file or directory
153520
colouring output of ls according to file extension
120003
How does pipe work in bash commands?
43370
What does "|=" mean? (pipe equal operator)
158239
What does it mean when `ls` shows a numeric user id?
137423
Rule for invoking subshell in Bash?
71508
Why does ls -l output a different size from ls -s?