What are the '.' and '..' outputs in `ls -lah`?
67501
When you type "ls -a", what is the significance of "." and ".."?
117107
What is the difference between '.' and 'source' in shells?
24686
What does `~/ ` mean?
3182
Why is 'ls' suddenly wrapping items with spaces in single quotes?
87515
Why is '.' a hard link in Unix?
105919
What are the PowerShell equivalents of Bash's && and || operators?
9449
ls command: what does the first line mean?
64584
Why does `ls -d *[!e]*` display all files instead of omitting all files that contain an e?
108047
What does `l` mean in an `ls` listing?
13891
Size() vs ls -la vs du -h which one is correct size?
101029
What does "\r" do in the following script?
32459
Why does "ls .*" show the contents of hidden directories?
21319
Why should there be spaces around '[' and ']' in Bash?
50629
Confusing [...] List in Python: What is it?
27330
What do the fields in ls -al output mean?
157005
What does the ampersand indicate in this bash command 1>&2
21672
Why was '.' chosen to represent the current directory and '..' for parent directory?