bash is stripping leading whitespace from variables
49331
How to loop over the lines of a file?
22967
Removing whitespace from strings in Java
3265
How can I test if a variable is empty or contains only spaces?
112667
Bash variable substitution of variable followed by underscore
121382
Bash regular expression pattern matching spaces, within double brackets test, using "~=" operator
67674
Why are bash tests so picky about whitespace?
61897
Correct Bash and shell script variable capitalization
65217
Efficient way to remove ALL whitespace from String?
47913
How to remove trailing whitespaces with sed?
94115
How to deal with spaces in a variable
158457
Using | pipe character from a $variable makes it treat as just another argument in bash; how to escape it?
76707
Remove excess whitespace from within a string
62812
How to convert a string to lower case in Bash?
132792
Can shell variable name include a hyphen or dash (-)?
91797
Bash terminal not wrapping text correctly
75819
How to fix corrupted bash-completion in command substitution?
98020
Why is my Bash script returning a syntax error?