result :
: not foundsh: 2: backuptest.sh:
: not foundsh: 4: backuptest.sh:
: not foundsh: 6: backuptest.sh:
: not foundsh: 7: backuptest.sh:



content of backuptest.sh
#!/bin/sh -e
location=`date +%Y%m%d`.sql
mysqldump -u root -proot spider_db > $location