expanding variables in awk
14081
Use a shell variable in awk
125773
Using awk to print part of one column plus additional columns
13777
AWK - print range of columns
71617
Use shell variable inside a pattern in awk
54837
How do I use variables in a sed command?
36421
Brace expansion with variable?
128503
Expand scope of a variable initialized in a if/else sequence
58648
How to expand variables inside read?
152122
filter based on a field value in awk
120587
Expand variable in brace expansion
75886
strings are missing after concatenating two or more variable string in bash
108795
How to use a variable's value as another variable's name in bash
152635
How can I expand a setting or variable in a vim regular expression?
53151
How to concatenate all lines from a file in Bash?
119612
Escaping separator within double quotes, in awk
85013
New line in bash variables
142102
Replace a string in shell script using a variable