17%
28.11.2022
(e.g., from Ubuntu 20.04 to Ubuntu 22.04 at Canonical). If you run and are familiar with a defined set of services on your systems, you will reach your objectives far faster with classic packages than
17%
09.01.2013
/haproxy/www.example.com.pem
22 mode http
23 option httpclose
24 option forwardfor
25 reqadd X-Forwarded-Proto:\ https
26 default_backend web_server
27
28 backend web_server
29 mode http
30 balance roundrobin
31
17%
08.07.2018
a range of hosts on the command line:
$ pdsh -w host[1-11] uname -r
$ pdsh -w host[1-4,8-11] uname -r
In the first case, pdsh
expands the host range to host1
, host2
, host3
, etc., through host11
17%
02.02.2021
with the appropriate value to the entries in roles. The role's name matches that of the folder in the roles/ directory (Figure 3).
Figure 3: The Playbook
17%
16.08.2018
., through host11
. In the second case, the hostlist expands to host1
, host2
, host3
, host4
, host8
, etc., through host11
. The pdsh website has more information on hostlist expressions [3]. Being able
17%
05.02.2023
update after appropriate testing. Image tags let you to specify only the major or minor releases (e.g., mariadb:10 or mariadb:10.8.3). However, a setup like this with a "generic" database server that many
17%
10.06.2015
] on its laptops that allows the software to steal web traffic using man-in-the-middle attacks.
When you use an encrypted filesystem or SEDs [3], all of the data is encrypted. However, if you forget
17%
12.09.2013
in PuTTY, such as puttygen or psftp. In addition to the popular PuTTY, Windows admins have options for using SSH on Windows, such as the Cygwin Windows X server-based MobaXterm [2] [3] or direct use
17%
18.07.2013
Lustre on top of ZFS [3] and reaching about 850GBps. Marc talked about moving data from older systems to Sequoia and some of the issues the team faced (it wasn't easy). His talk inspired me to examine
17%
22.05.2023
Docker container. In principle, this can be started on any server with a working Docker runtime environment. The following example assumes you have a fresh Ubuntu 22.04, which can be virtualized, of course
