How come when x=abc, [[ $x > 123 ]] && echo yes || echo no returns yes?
64194
Are =, , ==, !=, &&, and || used for arithmetic expressions or conditional expressions?
977
What is the difference between [@] and [*] when referencing bash array values?
18451
Why does "$(( ~33 ))" produce -34?
130039
Why does using `yes` on bash pipelines *not* cause infinite loops?
128374
what is $$ in bash?
80950
Why does "echo '2' . print(2) + 3" print 521?
54029
What is x after "x = x++"?
146486
Why isn't [ -n ] false like [ -n "" ]?
66982
How does negative index work with `Array#[]=`?
50416
What does the >?= operator mean?
105788
Why is `[` a shell builtin and `[[` a shell keyword?
105006
What is wrong with “echo $(stuff)” or “echo `stuff`”?
45662
What is `$?` ? Is it a variable?
134273
Bash: Why does this Brace Expression work this way?
143719
How does !! work in bash?
85664
Why and how does ([![]]+[][[]])[+!+[]+[+[]]] evaluate to the letter "i"?
98451
Why can't I echo the characters #! in a string in bash?