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09.01.2013
----------------------------------------------------------------------------------------------------
20 Seq Scan on mail (cost=0.00..5628.25 rows=4 width=961) (actual
21 time=2.401..1519.809 rows=672 loops=1)
22 Filter: (msg ~ '(updatable|views)'::text)
23 Rows Removed by Filter: 40148
24 ... The new PostgreSQL 9.3 release introduces several speed and usability improvements, as well as SQL standards compliance. ... PostgreSQL 9.3 ... New in PostgreSQL 9.3
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30.11.2020
need SSH active on both systems. Almost all firewalls are set up to allow port 22 access or have mapped port 22 to a different port that can accommodate SSHFS. All the other ports can be blocked
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09.06.2018
) Partition your system, (2) do not install a GUI, and (3) do not install any services that you do not need on the system.
The first step en route to a secure file server is always partitioning. You should
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30.01.2024
:
- "main"
jobs:
build:
runs-on: ubuntu:22.04
steps:
-
name: Checkout
uses: actions/checkout@v3
-
name: Login to Docker Hub
uses: docker/login-action@v2
with:
username
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05.02.2023
. The iperf3 tool defaults to uploads from client to server, but the reverse is also possible (-R option) for bi-directional testing. Launch the server first:
$ iperf3 -s
-------------------------
Server
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31.10.2025
to find out more details about specific services.
Listing 1
Nmap Command
root@sandbox:~# nmap -v -A www.haribo.de
...
Host www2.haribo.com (213.185.81.67) is up (0.011s latency).
Interesting
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30.11.2025
environments. The example in Listing 3 shows how you could handle scripting if this is relevant to your environment.
Listing 3
Handling Special Cases
01 OS=`uname -s`
02 RSH="rsh -l user"
03 RSH2
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05.08.2024
):
self.name = name
self.value = value
def save(self):
s3 = boto3.client("s3", region_name="us-east-1")
s3.put_object(Bucket="mybucket", Key=self.name, Body=self.value)
def test_s
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09.04.2019
are incorrect on AWS Simple Storage Service (S3) or CloudTrail, which could result in your security metrics suffering a humiliating public leak. In other words, behind the scenes, AWS configures all the plumbing
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31.10.2025
seconds, for example:
# nc -p 16000 -w 30 examplehost.tld 22
If firewalling is in place and you need to originate your connection from a specific IP address to open a port, then you can enter:
# nc -s 1.2.3
