what does &= mean in shell scripting?
52535
using sed with ampersand (&)
25358
What is the differences between &> and 2>&1
101854
What is the difference between $@ and $* in shell scripts?
34304
Precedence of the shell logical operators &&, ||
909
What is this shell/Bash syntax: someVariable=someValue someCommand
110007
What is the difference between operator "=" and "==" in Bash?
133719
Bash script with `set -e` doesn't stop on `... && ...` command
18004
what is >> symbol and >& in unix/Linux?
72519
What's the difference between "==" and "=~"?
57226
What is the syntax for IF/ELSE in bash?
109504
The difference between && and ||
136671
Shell script comparison does not work as intended
25478
What does ${1+"$@"} mean in a shell script, and how does it differ from "$@"?
135065
&& (AND) and || (OR) in IF statements
19592
What does ||= (or-equals) mean in Ruby?
34893
Is there a difference between the '&&' and ';' symbols in a standard BASH terminal?
32232
How does the "&" operator work in a PHP function?