All Questions
6
questions with no upvoted or accepted answers
2
votes
0
answers
162
views
are page tables under utilized in x86 systems
I was recently looking at the page table architecture in x86 and x86-32 machines.
x86-32 paging architecture:
x86-64 paging architecture:
In x86 for example, we use 10 bits as offset into the page ...
2
votes
0
answers
195
views
Directory and segments in Multics operating system
In Multics OS there are different access rights in the access control list for segments (execute, read and write) and directories (status, append and modify)(book).
How do segments correspond to ...
- 63
0
votes
0
answers
68
views
Dual Boot: Can disabled tools be re-enabled after the dual boot is complete?
I'm a little new to linux. I notice on some dual boot tutorials they'll ask you to disable several things in order to proceed with the dual boot steps. For example if you have windows pre-installed, ...
- 1
0
votes
1
answer
41
views
At is scheduling the job but not executing the commands under it
Please help me solve my issue on at command.
I am giving the below command and it is not executing.
# at now
at> ls -l > txt.txt
at> <EOT>
job 1 at 2016-04-27 11:31
when I try to ...
- 1
0
votes
2
answers
2k
views
Understand what is happening in Linux with ps, top, and free
I'm running my java program on a 12 cores 24 thread machine. They have several processes that are running simultaneously. It seems that I performed too many processes so that the whole tasks made the ...
- 501
0
votes
1
answer
689
views
Linux Mint VM in VirtualBox freezes with DISKFULL error
Disk partitioning guide for Linux Mint Debian
This guides shows me how to partition my HD for Linux Mint. I'm trying to install Mint as a guest client on Windows 7 hosted VirtualBox. I used to let it ...
