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如何讓腳本「等待」操作完成？

tag-icon • tag-icon software-installation expect oracle
如何讓腳本「等待」操作完成？

我有兩個腳本，或者最好將一個腳本稱為另一個腳本的包裝器。

這是包裝器：

#!/usr/bin/expect

set timeout 20

spawn "./installOracleDatabase.sh"

expect "replace Disk1/upgrade/gen_inst.sql?" { send "N\r" }
expect "Specify the HTTP port that will be used for Oracle Application Express" { send "\r" }
expect "Specify a port that will be used for the database listener" { send "\r" }
expect "initial configuration:" { send "root\r" }
expect "Confirm the password:" { send "root\r" }
expect "Do you want Oracle Database 11g Express Edition to be started on boot" { send "y\r" }

這是主要腳本：

#!/bin/bash
#install required libraries and programs
sudo yum -y install libaio bc flex unzip
#unzipping the Oracle package
unzip -q oracle-xe-11.2.0-1.0.x86_64.rpm.zip
cd Disk1
sudo rpm -ivh oracle-xe-11.2.0-1.0.x86_64.rpm
sudo /etc/init.d/oracle-xe configure

cat " . /u01/app/oracle/product/11.2.0/xe/bin/oracle_env.sh" >> $HOME/.bashrc

第二個腳本的問題是，在 的最後一步之後sudo /etc/init.d/oracle-xe configure，當設定腳本詢問「您希望 Oracle (...) 在引導時啟動」時，就在該步驟之後，在正常安裝過程中，Oracle 是執行其他一些步驟：

Do you want Oracle Database 11g Express Edition to be started on boot (y/n) [y]:y

Starting Oracle Net Listener...Done
Configuring database...Done
Starting Oracle Database 11g Express Edition instance...Done
Installation completed successfully.

這一步需要一些時間。但我的腳本在回答y最後一個問題後立即退出...

如何強制腳本等待整個配置完成？

答案1

為了使腳本等到Oracle最後一步，您可以嘗試將以下行新增至腳本expect末尾expect

expect "Starting Oracle Net Listener...Done" { send "\r" }
expect "Configuring database...Done" { send "\r" }
expect "Starting Oracle Database 11g Express Edition instance...Done" { send "\r" }
expect "Installation completed successfully." { send "\r" }
expect eof

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