shell?ù′?á·?°<ò?>

1?￠òa?óó??§ê?è?D???￡??êá?￡?D?±e

#!/bin/bash

read -p "Please input your name:" name

read -p "Please input your age: " age

read -p "Please input your sex:" sex

echo "Your name is $name,age is $age,sex is $sex."

2?￠D′ò?????±?arvg.sh,?éò??áè?ó??§ê?è?μ?2?êy±?á?￡?è?sh arvg.sh test12 ,è?oó?êó??§ê?·?òa′′?¨????￡?

è?1?ó??§??′eyes?ò??YES￡??ò?aó??§′′?¨????￡?è?oó?êó??§ê?·??a??′′?¨???t￡?è?1???′eyes￡??ò?ú??2?ò??-

′′?¨o?μ???????′′?¨test01?￡

#!/bin/bash

if [ $#  -lt 1 ];then

    echo "Please like 'sh  test.sh a b c'"

fi

read -p  "are you mkdir file?Please enter yes/YES or no:" qq

if [ $qq == yes ] || [ $qq == YES];then

    mkdir  $1

    for i in $(seq 1 10);

    do

        touch $1/test$i

    done

else    echo "No file created"

    exit 0

fi

3?￠???ú?ü???ü??￡o

#!/bin/bash

#2011/07/10 by larry

LOG=PassChange`date +%F`.log

> $pass

cat /etc/passwd | while read line

do

    id=`echo $line | awk -F":" '{print $3}'`

    user=`echo $line | awk -F":" '{print $1}'`

    PASS=$RANDOM

    if [ $id -lt 500 ];then

            echo "$user is system users."

            elif [ $id -gt 500 ];then

               echo $RANDOM | passwd $user --stdin

            echo "$USER $id $RANDOM" >> $LOG

    fi

done

#####################################

#!/bin/bash

#2011/07/10

now=`date +%F`

file=/etc/passwd

for user1 in `cat $file | awk -F: '$3<500{print $1}'`

do

    echo $user1 is systerm user

done

for user2 in `cat $file | awk -F: '$3>500{print $1}'`

do

    echo $RANDOM |passwd $user2 --stdin  >> /dev/null

        echo "$user2 $RANDOM" >> Pass$now.log

done

±???3?×? “Larry?§?°???·” 2??í