mirror of https://github.com/fengyuhetao/shell.git
11 lines
186 B
Bash
11 lines
186 B
Bash
|
#!/bin/bash
|
||
|
|
|
||
|
|
# using one command line parameter
|
||
|
|
|
||
|
|
factorial=1
|
||
|
|
for (( number = 1; number <= $1; number++))
|
||
|
|
do
|
||
|
|
factorial=$[ $factorial * $number ]
|
||
|
|
done
|
||
|
|
echo The factor of $1 is $factorial
|