19%
30.11.2025
_dlm]
root 3467 7 0 20:07 ? 00:00:00 [o2net]
root 3965 7 0 20:24 ? 00:00:00 [ocfs2_wq]
root 7921 7 0 22:40 ? 00:00:00 [o2hb-BD5A574EC8]
root 7935 7
19%
14.08.2017
-A INPUT -p tcp -s [IP address of allowed server] --dport 22 -j ACCEPT
on the server to which you want to SSH.
Trick 2: Copying Files Securely
The SSH protocol also includes Secure Copy (SCP
19%
01.08.2012
| 4.3 MB 00:02
(2/2): nss-softokn-freebl-3.12.9-11.el6.i686.rpm | 115 kB 00:00
19%
19.11.2019
, ioengine=libaio, iodepth=32
fio-3.12
Starting 1 process
Jobs: 1 (f=1): [w(1)][100.0%][w=475MiB/s][w=122k IOPS][eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=1634: Mon Oct 14 22:18:59 2019
write: IOPS=118k, BW=463MiB/s
19%
30.01.2020
: 1 (f=1): [w(1)][100.0%][r=0KiB/s,w=1401KiB/s][r=0,w=350 IOPS][eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=3104: Sat Oct 12 14:39:08 2019
write: IOPS=352, BW=1410KiB/s (1444kB/s)(82.8Mi
18%
07.10.2014
Sheepdog Server in Action
# ps -ef|egrep '([c]orosyn|[s]heep)'
root 491 1 0 13:04 ? 00:00:30 corosync
root 581 1 0 1:13 PM ? 00:00:03 sheep -p 7000 /var
18%
30.11.2025
on */
17 port = 5556;
18
19 /* hub mask: the mask of servers that this server may hub. Multiple
20 * entries are permitted
21 */
22 hub_mask = "*";
23
24 ... Running an IRC server might seem almost anachronistic, but the classic service from the early 1990s offers a huge amount of functionality with very little in the line of resources. In the daily grind
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
.nmap.org (64.13.134.52):
Not shown: 994 filtered ports
PORT STATE SERVICE VERSION
22/tcp open ssh OpenSSH 4.3 (protocol 2.0)
25/tcp closed smtp
18%
30.11.2025
few years, including Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), and JiffyBox. In the US, these vendors are joined by providers such as GoGrid, Rackspace, and Terremark ... addresses this issue by offering a standardized API for infrastructure as a service (IaaS) clouds.
