All Questions
6
questions
2
votes
1
answer
75
views
How Linux boot UP without /boot?
I have Centos VM on VMware Workstation. I commented the /boot entry in the /etc/fstab for testing purposes. But I found that the system gets boot UP with unmounted /boot file system. How the system ...
- 21
2
votes
1
answer
297
views
cant install any package on ubuntu Linux
root@osboxes:~# apt install gcc
Reading package lists... Done
Building dependency tree
Reading state information... Done
gcc is already the newest version (4:9.3.0-1ubuntu2).
0 upgraded, 0 ...
- 21
0
votes
1
answer
738
views
How are these people able to build their own Linux distro from scratch? [closed]
I have greedy of building my own Linux distro as such like Ubuntu, Mint or Fedora. I went through Google to know better of how they are made, but unfortunately I was so unlucky.
I found "Linux from ...
- 143
0
votes
2
answers
221
views
installing linux without any packages
I am programming a OS based on Linux but I want to "re-invent the wheel" in this OS just as an achievement. I have been told that Linux can be installed on a PC without any packages (obviously causing ...
- 390
2
votes
1
answer
2k
views
How to set Linux processor affinity to single core?
How can I set processor affinity in Linux machine (Fedora) that user duel core Intel(any) CPU?
I want the other core to shut down.
Thanks
- 287
6
votes
3
answers
3k
views
Kernel and User mode distinguishing
Who is responsible for determining that the process is in the Kernel mode or User mode? I know kernel knows which process is belong to what space, but how the CPU determines that? I mean should CPU be ...
- 289