A router hung. It is fixed now. Please try and report if there are still issues.
The deadline for Lab 7 has been extended until Tuesday, 1 November 2011, 10:00pm.
Students who did not managed to work on the lab last Thursday are welcome to attend the lab sessions on this coming Monday. If you have time table clashes and not able to attend the class on Monday, please feel free to contact your lab TAs if you need any help with the lab.
Dear Prof,
The terminals in OS Lab are still not working for me – it seems that comp.nus.edu.sg is completely down. Still cant wget or use firefox in the lab. Also can’t download the files to transfer via USB. Is it absolutely necessary to do it in the terminals in the OS lab?
Warmest Regards,
Jon
Yup. Still down :(
The network is still unstable =(
There is another network outage in SoC until about 5:00pm. Did anyone tested after 5pm?
Email from our network team:
“We regret to inform that there was another network outage this afternoon. The disruption started at 2:45pm in the “COM1 Zone” (includes most of SoC areas, except COM2 building), and the core network was stabilized at 3:45pm. However, a small number of edge switches in COM1 continued to experience problems until about 5pm.”
Dear Prof.,
The lab07-stack.c is now giving a 404 error…please re-upload..
Thanking you,
Vaarnan
The lab PCs and lab07 files are working properly now.
Am I supposed to be getting this?
4066 pts/0 00:00:00 gdb
4068 pts/0 00:00:00 a.out
4122 ? 00:00:02 evince
4131 pts/2 00:00:00 man
4142 pts/2 00:00:00 less
4153 pts/3 00:00:00 bash
4167 pts/3 00:00:00 ps
[user100@os105 ~]$ /proc/4068/maps
bash: /proc/4068/maps: Permission denied
If so, I’m unsure what to do about it. I’m in the OS lab.
Thanks,
Caitlyn
@Caitlyn,
The maps files are text files, so you need to view it instead of executing it.
Copy it to your current directory and open it with your favorite text editor/viewer.
Thank you!
Hello,
For some reasons I can’t download stack.c
It seems not be located on the server.
solved