How can I quickly check whether there is an error after FreeSurfer runs Recon all—— Core command tail redirection

Running freesurfer In the process of , We need to check the log folder recon-all.log Is there a finished without error , And some of them exited with ERRORS, If you open each test folder one by one Scripts Of log Log check , It seems that the workload is huge . So how can we improve our inspection efficiency ？

So we can look at the last few lines of the log content and redirect it to a text file , Just check the redirected text file to see which subjects made mistakes , Which subjects are right .

This is the information of the subjects who have problems in operation .

This is the information of the subjects who have no problem

Now let's use Linux Self contained tail The command redirects the last few lines of the log file , among tail The detailed parameters are as follows ：

tail For the last n The content of the line ,n The default is 10.tail You can also specify a point to start writing files to standard output , Use tail Ordered -f Option can display the contents at the end of the file on the screen , And don't refresh .
command ：tail [ Necessary parameters ][ Select parameters ] file
Parameters ( Commonly used )：