ion.
Usually these commands are used within the "back tick" shell operators like TARGETDIR=`dirname $1`. The "back tick" operators are equivalent to the $(...) cons... ith quoted characters. All the occurrences of the backslash character, \, are substituted with a quoted backslash, \\. Returns true.
Node:String Inspecti... ng: ${STRING:$i:1}, is that this function detects backslash characters, \, and treats them as part of th... a configuration file.
Suppose you had a couple of backup scripts that archived different parts of a syst
