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string_operations

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://www.softpanorama.org/Scripting/Shellorama/Reference/string_operations_in_shell.shtml)) ===== Length Operator ===== There are two way to get length of the string. The simplest one is ${#varname}, which returns the length of the value of the variable as a character st

test

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" ]</code> ---- < is less than (within double parentheses) <code>(("$a" < "$b"))</code> ---- //<=// is less than or equal to (within double parentheses) <code>(("$a" <= "$b"))</code> ---- > is greater than (within double parentheses) <code>(("$a" > "$b"))</code> ---- //>=// is greater than or equal to (within double parentheses) <code>(("$a" >= "$b"))</code> ==== strin