Why "\s" format of PS1 variable displays "-" prefix?
120068
what does the dash `-` before `bash` on 'command not found' errors mean?
5557
How do I use filenames that start with a dash "-" as command arguments?
59672
What are the special dollar sign shell variables?
49239
Why do some Linux files have a 'd' suffix?
137167
What is a ~ (tilde) when used as a prefix to a path?
58049
Why does my terminal show a string like this?
147321
Why do some packages have extra numbers before a colon on the front of their version string?
133569
What does the double slash mean in `${f// /_}`?
3182
Why is 'ls' suddenly wrapping items with spaces in single quotes?
82077
Why is the root directory denoted by a / sign?
41471
What is the meaning of lines starting with a hash sign and number like '# 1 "a.c"' in the gcc preprocessor output?
24077
What the #$@&%*! is that called?
32658
What does `:-` mean in a shell script
129593
Syntax with pound and percent sign after shell parameter name
114539
${1:+"$@"} in /bin/sh
46218
is there an escape for '&' character in the command prompt?
38677
Why do LaTeX internal commands have an @ in them?