18%
14.05.2013
. This command connects to the Linux box with an IP address of 10.9.11.32 on port 5555. Now, I can run some commands to see what kind of box I have:
hostname
– outputs the name of workstation
ifconfig --a
18%
07.11.2023
’ll present a quick example of using lvcreate
to create a simple RAID 1 with two devices,
# lvcreate --type raid1 -m 1 -L 500G -n lv_raid1 vg0
where the command options are:
--type raid1
: the raid
18%
04.08.2020
five-star reviews that look very similar. The problem is so evident on Amazon that customers rub their eyes in amazement wondering why the online giant doesn't intervene.
Graph databases can help
18%
23.07.2012
.13.134.52):
Not shown: 994 filtered ports
PORT STATE SERVICE VERSION
22/tcp open ssh OpenSSH 4.3 (protocol 2.0)
25/tcp closed smtp
53/tcp open domain ISC BIND 9
18%
31.10.2025
a sample of the output it produces (Listing 1).
Listing 1
Sample Nmap Output
# nmap -A -T4 scanme.nmap.org
Starting Nmap ( http://nmap.org )
Interesting ports on scanme
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02.06.2020
cddaa6-0886-44b3-9590-16717d5cd3c2",
20 "service_instance_guid": null,
21 "port": null,
22 "domain_url": "/v2/shared_domains/fb6bd89f-2ed9-49d4-9ad1-97951a573135",
23
18%
05.12.2019
the multiplication of two integers and the addition of two integers. Save the Fortran integer multiplication code function in file mult.f90,
integer function multiply(a, b)
integer, intent(in) :: a, b
multiply
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01.06.2024
_Comm_size(MPI_COMM_WORLD, &nodenum);
21 long recieved[nodenum];
22 long recvniter[nodenum];
23 srand(SEED+myid); //Give rand() a seed value. Needs to be different on each node
24
25 if(myid != 0
18%
26.03.2025
. The tool writes to a log to keep track of users who used sudo to run programs. The default format has been plain text, but from version 1.9.4, it can be configured to log in JSON format.
sudo Logging
18%
25.03.2021
unused devices:
Listing 5
View RAID Details
$ sudo mdadm --detail /dev/md0
/dev/md0:
Version : 1.2
Creation Time : Sat Jan 9 15:22:29 2021
Raid Level
