Bash Query: how to append string variable to end of a specific line dictated by a int variable?
12961
How can I use variables in the LHS and RHS of a sed substitution?
49243
How to trim whitespace from a Bash variable?
64426
How do I add text to the beginning of a file in Bash?
135345
Appending to Variables
112667
Bash variable substitution of variable followed by underscore
29530
How insert a character at the begin of every line from a source code?
100053
Appending to the end of a file with NSMutableString
17845
bash: echo something to right end of window (right aligned)
38607
Variable substitution with an exclamation mark in bash
65475
How to loop through arguments in Bash ($1 $2 $3 and so forth)?
131095
Is it possible to print the content of the content of a variable with shell script? (indirect referencing)
75274
Special variables in bash
148080
Brace expansion with a Bash variable - {0..$foo}
6654
How do I iterate over a range of numbers defined by variables in Bash?
55611
Using end-of-line delimiter in plain Tex macro
11973
Shell command to sum integers, one per line?
69975
Is there an analogue of the Variables command for general expressions?