Fedora: Testing Testing

Ok, so today is the first day I am exploring Fedora GNOME after my installation during the Open Source event. Being a Linux student who was also studying my reading, I decided to run some of the command in my reading and compare it for the fun. Besides, that way I know which directory path exist in Linux but not in Mac.
Note that reading of the read was runlevel and subsystem, and that it will probably take me three tries before I understand the reading…:
PID:1915 TTY:pts/0 TIME:00:00:00 CMD:bash
PID:2401 TTY:pts/0 TIME:00:00:00 CMD:ps
PID:784 TTY:ttys000 TIME:00:00:02 CMD:-bash
ps -u root | wc -l
ps -e | grep ‘d$’ | wc -l
who -r
run-level 5
. run-level 3
N 5
No such file or directory
/sbin/service —status-all
netconsole module not loaded
Configured devices: lo enp0s3
Currently active devices: lo enp0s3
The VirtualBox Additions are not currently running.
Checking for VBoxService …not running.
No such file or directory
cd /etc/rc.d
Blank. I am in!
No such file or directory
ls rc?.d/*rsyslog
ls rc2.d/S*{network,sshd}
No such file or directory
grep chkconfig /etc/init.d/rsyslog
No such file or directory
No such file or directory
  • Their home directory is different, as expected.
  • What on earth is “-bash” in ps?
  • I found it interesting that Fedora is running more ps than its local sister.
  • Runlevel is 5 for Fedora and 3 for Mac. Let see… my text says that Fedora being means 5 it starts the window manager, X Window. *Nods* Makes sense. It is the VM. Running /sbin/runlevel in Mac returns a “No such file or directory” error message, but then Mac is not Linux after all. who -r, however, does work. It returns 3, which means that… full multi-user mode, but interface is text-only. Hmm… text-only? Not sure what that mean. I will have to look it up later.
  • Fedora has less than half of running daemons than Mac, as expected.
  • Running an inquiry about subsystems status in Fedora returned text, mostly about systems that are not running. Mac, once again, returns “No such file or directory”.
  • Once we start to get into rsyslog, error keeps popping up. We have the rc.d directory in Fedora, but the naming system inside rc.d directories is probably different.

Of course, all this observation was made without any regards as to what version I am on! The notes my teacher give was for Redhat 6.5, and here I am comparing it to Fedora and Mac OS. Still, it was fun to do. Once I am not so busy with my classes (full course this semester), I would like to research the corresponding commands and file path in Fedora. For now though, I am mostly playing around to see what is in common and what is not.

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