ubuntu22 rc.local

在Ubuntu 22.04中，如果你想要将一个程序添加到开机启动中，你可以通过修改rc.local文件来实现。在Ubuntu中，有两个rc.local文件，分别是/etc/rc.local和/etc/init.d/rc.local。这两个文件有一定的关联关系。

如果你在系统中找不到这两个文件，你可以自己创建一个rc-local.service文件，并在其中添加以下内容：
[Unit]
Description=/etc/rc.local Compatibility
ConditionPathExists=/etc/rc.local

[Service]
Type=forking
ExecStart=/etc/rc.local start
TimeoutSec=0
StandardOutput=tty
RemainAfterExit=yes
SysVStartPriority=99

[Install]
WantedBy=multi-user.target

然后，你可以启动rc-local.service服务并将其设置为开机自启：
sudo systemctl start rc-local.service
sudo systemctl enable rc-local.service

最后，你可以创建/etc/rc.local文件，并将以下内容复制粘贴到文件中：
#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
exit 0

记得给予脚本执行权限。通过以上步骤，你可以将程序添加到Ubuntu 22.04的rc.local中，并实现开机启动。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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