Solve the reason why Linux/etc/rc.local machine does not perform

Not long ago, because the project needs to write a shell script to start other programs, because the work is busy, debugging to the technical support staff, also did not pay attention to.

To later, there are several servers suddenly restarted, this time the leader asked, how to boot the script did not work, but also was granted a meal, hey, do things out of the question, deserved!

And check it out, and never find out why,

Manual execution is correct, in the exclusion of permissions and scripting problems, very depressed, how to put in the boot project can not be executed.

Then check the Linux boot process information. Google, looked at some of the boot startup information, found the boot program level of 3.

Resolute Shun Vine, found this directory/etc/rc.d/rc3.d, in a look at the epiphany.

My rc.local file is in the/etc/rc.local (online is said to be written here, I do it on the Internet), and I looked at the system pointing to the Rc.local file path is/etc/rc.d/rc.local

Later the boot-up script is configured to/etc/rc.d/rc.local (or s99local point to/etc/rc.local), reboot check, success!

Solve the reason why Linux/etc/rc.local machine does not perform