Linux/UNIX 示例腳本

創(chuàng)建一個(gè) shell (.sh) 文件，在其中包含類似如下所示的腳本，以自動(dòng)下載快照。如果密碼中包含特殊字符，請(qǐng)參閱“處理特殊字符”。

#!/bin/sh

# Sample script to download and maintain 10 maintenance backups

# Update the following seven parameters

url=https://example.oraclecloud.com

user=serviceAdmin

password=/home/user1/epmautomate/bin/example.epw

snapshotname="Artifact Snapshot"

numberofbackups=10

epmautomatescript=/home/user1/epmautomate/bin/epmautomate.sh

javahome=/home/user1/jdk1.8.0_191/

export JAVA_HOME=${javahome}

printResult()

{

op="$1"

opoutput="$2"

returncode="$3"

if [ "${returncode}" -ne 0 ]

then

echo "Command failed. Error code: ${returncode}. ${opoutput}"

else

echo "${opoutput}"

fi

}

processCommand()

{

op="$1"

date=`date`

echo "Running ${epmautomatescript} ${op}"

operationoutput=`eval "$epmautomatescript $op"`

printResult "$op" "$operationoutput" "$?"

}

op="login ${user} ${password} ${url}"

processCommand "${op}"

op="downloadfile \"${snapshotname}\""

processCommand "${op}"

op="logout"

processCommand "${op}"

# Renames the downloaded artifacts, keeps the last 10 backups

timestamp=`date +%m_%d_%Y_%I%M`

mv "${snapshotname}.zip" "${snapshotname}_${timestamp}.zip"

((numberofbackups+=1))

ls -tp ${snapshotname}*.zip | grep -v '/$' | tail -n +${numberofbackups} | xargs -d '\n' -r rm --

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