I have a small program written in C using winsock v1, that uses a unix host to get the time.
I have two machines networked, one windows, the other red hat 9.
The windows machine will request the time off the RH one.
How can I configure red hat to reply to the time request, i.e act as an... (1 Reply)
by default, a mac syncs its time and date with time.apple.com (located system prefs->Date&Time). Is there a way in unix to change it to another address?
my attempts to use ntpdate and ntpd have failed. (4 Replies)
Hi,
Is there any command for showing offline users?
The only way I can think of doing it (as i cant find a command) is getting a list of all the online users, and comparing it to /etc/passwd, anything that is in /etc/passwd and not in the users file will be offline users. But I have no... (4 Replies)
Hi! I'm new in scripting and I need some help with one simple script. I have to write a program that shows in a predetermined period (using "last" command), to draw up a list of users who have used the machine during this period. Each user to indicate how many sessions it has been during this... (9 Replies)
Hi guys,
i want to know about network protocol testing.
1. What is network protocol testing?
2. Whats the role of network protocol tester?
3. Is there good future scope in network protocol testing field?
4. Just give me a example of protocol testing.
5. How it relates to perl or unix?
Thanks... (0 Replies)
Hi All,
I work in a multi user environment where my school uses Red Hat Linux server. When I issue commands such as "top" or "users", I get to see what others are doing and what kinds of applications they are running (even ps -aux will give such information). "users" will let me know who else is... (1 Reply)
on both of my T2000 I am seeing same values of 100Mbps for e1000g0 ethernet port.
i know all four ethernet ports on T2000 are gigabit ports so why is my first link showing as 100Mbps and how can i correct it?
# dladm show-dev
e1000g0 link: up speed: 100 Mbps ... (1 Reply)
Discussion started by: aliyesami
1 Replies
LEARN ABOUT MINIX
systemd-volatile-root.service
SYSTEMD-VOLATILE-ROOT.SERVICE(8) systemd-volatile-root.service SYSTEMD-VOLATILE-ROOT.SERVICE(8)NAME
systemd-volatile-root.service, systemd-volatile-root - Make the root file system volatile
SYNOPSIS
systemd-volatile-root.service
/lib/systemd/systemd-volatile-root
DESCRIPTION
systemd-volatile-root.service is a service that replaces the root directory with a volatile memory file system ("tmpfs"), mounting the
original (non-volatile) /usr inside it read-only. This way, vendor data from /usr is available as usual, but all configuration data in
/etc, all state data in /var and all other resources stored directly under the root directory are reset on boot and lost at shutdown,
enabling fully stateless systems.
This service is only enabled if full volatile mode is selected, for example by specifying "systemd.volatile=yes" on the kernel command
line. This service runs only in the initial RAM disk ("initrd"), before the system transitions to the host's root directory. Note that this
service is not used if "systemd.volatile=state" is used, as in that mode the root directory is non-volatile.
SEE ALSO systemd(1), systemd-fstab-generator(8), kernel-command-line(7)systemd 237SYSTEMD-VOLATILE-ROOT.SERVICE(8)