Detailed explanation of daily_routine example code in Linux

First look at the example code:

#/bin/bash


cal

date -u

echo "Hello, welcome ${LOGNAME}! A full day has begun!"


read -p "input your password!" pwd

if test $pwd == "123"
then
    echo "Your login sucessfully!"
    for file in /tmp/*
    do
        echo $file
    done
else
    echo "Deny logon"
fi

cal print calendar

date -u displays or sets the global time (Greenwich Mean Time)

${LOGNAME} Current logged in user

The above examples are very simple, you can try to test them. Thank you for your learning and support for 123WORDPRESS.COM.

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