Shulou(Shulou.com)06/02 Report--

First look at the example code:

#/bin/bashcaldate -uecho "Hello,welcome ${LOGNAME}! A full day has begun! "read -p "input your pass word! " pwdif test $pwd == "123"then echo "Your login sucessfully! " for file in /tmp/* do echo $file doneelse echo "Deny logon"fi

cal Print Calendar

date -u Displays or sets global time (GMT)

${LOGNAME} currently logged in user

The above examples are very simple, you can try to test, thank you for your learning and support.

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