alrite, so I'm trying to use the select function to tail a file to see when it has information ready to be input, but it needs to know the file descriptor of the ifstream to be able to work. I've ...

You define descriptor files with the ACCESS procedure. You can define access descriptor files and view descriptor files in the same PROC ACCESS execution or in separate executions. Within an execution ...

An access descriptor describes one CA-DATACOM/DB table. You cannot create a single access descriptor that references two CA-DATACOM/DB tables. View descriptor files are sometimes called SAS views, ...

Have you ever wanted to read a file one line at a time in a shell script and found the task to be a lot more trouble than you ever imagined? If you use a “for line ...