put $LINE value instead of "$LINE"
12961
How can I use variables in the LHS and RHS of a sed substitution?
102365
Using the result of a command as an argument in bash?
53585
How to add newlines into variables in bash script
104366
grep and escaping a dollar sign
54313
What is $() in a command?
139424
How to put variable inside string-resources?
96276
can I change value of $_SERVER['DOCUMENT_ROOT']?
17496
Pass a PHP string to a JavaScript variable (and escape newlines)
148295
Shell variable $_ not behaving as expected
147067
Is there way to replace value of symbolic link?
142102
Replace a string in shell script using a variable
139283
update line based on previous line
70846
Command not found $ (dollar sign)
59166
When to wrap quotes around a shell variable?
69794
Reduce Spacing In $$
19678
Insert a new line without \newline command
2583
Quoting within $(command substitution) in Bash