why does "echo [0123456789]" return "1"?
114373
Echoing a string in bash with brackets surrounding it returns 'b'
124282
I just assigned a variable, but echo $variable shows something else
139049
PDO SQL-state "00000" but still error?
4963
String processing in windows batch files: How to pad value with leading zeros?
148843
What do the numbers in brackets mean on the iptables-save output?
34563
Why does PHP consider 0 to be equal to a string?
103889
What does 2>&1 in this command mean?
25478
What does ${1+"$@"} mean in a shell script, and how does it differ from "$@"?
67553
In bash, how can I convert a Unicode Codepoint [0-9A-F] into a printable character?
121808
bash string to int
125882
Could someone please explain this bash command?
57871
Why doesn't echo called as /bin/sh -c echo foo output anything?
128488
PHP Echo Line Breaks
14585
Why am I getting the last octet repeated when my Perl program outputs a UTF-8 encoded string in cmd.exe?
51432
What does the "$#" special parameter mean in Bash?
157005
What does the ampersand indicate in this bash command 1>&2
29812
How do I test if a variable is a number in Bash?