如何运行sudo的两个命令？ [英] how to run two commands in sudo?

问题描述

有什么办法我怎么可以在命令行中运行两个DB2命令？ （它将从PH​​P exec命令调用）

is there any way how I can run two db2 commands from a command line? (it will be called from php exec command)

1. DB2连接到TTT （注意，我们需要有连接住了第二个命令



2. DB2 UPDATE联系人设置EMAIL_ADDRESS ='[e-mail]

1. db2 connect to ttt (note that we need to have the connection live for the second command

2. db2 UPDATE CONTACT SET EMAIL_ADDRESS = '[e-mail]'

须藤-su DB2INST1的DB2 Connect到TTT; DB2更新联系人设置EMAIL_ADDRESS ='[e-mail]

sudo -su db2inst1 db2 connect to ttt; db2 UPDATE CONTACT SET EMAIL_ADDRESS = '[e-mail]'

第一个命令正确完成，但第二个 SQL1024N数据库连接不存在。 SQLSTATE = 08003

the first command finishes correctly but the second one SQL1024N A database connection does not exist. SQLSTATE=08003

我需要运行这个作为PHP的用户。命令 sudo的-u db2inst1的ID 为 PHP 用户给了我正确的输出。

I need to run this as php user. Command sudo -u db2inst1 id as php user gives me correct output.

推荐答案

须藤可以通过shell中运行多个命令，例如：

sudo can run multiple commands via a shell, for example:

$ sudo -s -- 'whoami; whoami'
root
root

您的命令会是这样的：

sudo -u db2inst1 -s -- "db2 connect to ttt; db2 UPDATE CONTACT SET EMAIL_ADDRESS = '[e-mail]'"

如果你的sudo版本不带有-s（显然，它并不如某些选项编译）分号，则可以使用

If your sudo version doesn't work with semicolons with -s (apparently, it doesn't if compiled with certain options), you can use

sudo -- sh -c 'whoami; whoami'

相反，基本上做同样的事情，但让你明确命名的外壳。

instead, which basically does the same thing but makes you name the shell explicitly.

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