topic Re: running sas in a terminal window of winscp in SAS Enterprise Guide

running sas in a terminal window of winscp

alepage — Wed, 15 Sep 2021 12:50:04 GMT

Hello,

A colleague is executing a sas program via a terminal window of winscp, on a unix server and it start well.

However, as the execution last at least 10 hours, the terminal window will closed after let's say few hours then causing the sas program to stop.

Is there a way to avoid that and if so how.

Re: running sas in a terminal window of winscp

ChrisHemedinger — Wed, 15 Sep 2021 13:00:55 GMT

In my experience a shell terminal to a Linux OS can close after a time, either due to firewall timeout or (with us working from home) a temporary network disconnect.

The best approach is to run any long-running process asynchronously so it is not interrupted when the shell window disconnects. Use the & terminator on the command, which returns control immediately back to the shell. Example:

/usr/local/bin/sas mysasbatch.sas -log ./logs/mysasbatch.log &

When you return to find the shell disconnected, simple "shell in" again and check the contents of the SAS log.

Re: running sas in a terminal window of winscp

alepage — Wed, 15 Sep 2021 13:10:32 GMT

Hello,

I am glad to see that your are using almost the same command as we are usually do.

Most of the time, we usually use a command like this one:

nohup path/sasprogram.sas &

and normally we don't have any issue. As we have received the question on our internal sas forum,

I did not have a chance to talk to that person due to time zone.

Thanks a lot for your advise.