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17%
Enterprise software management with Red Hat Satellite Server
30.11.2025
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2012
»
Issue 09: Windo...
»
topology has two or more Satellite Servers that are connected to RHN through the Internet (see Figure
3
). Each Satellite Server is synced with the others. This topology enables each subnet or project office
17%
Free backup tool for data centers
30.11.2025
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2011
»
Issue 5: Pen Te...
»
Include { 13 File = /usr/sbin 14 Options { 15 Signature = MD5 16 } 17 } 18 Exclude { 19 File = /var/lib/bacula 20 File = /tmp 21 }
22
} 23 24 Messages { 25 Name = Daemon 26
17%
pfSense firewall and router distribution
30.11.2025
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2012
»
Issue 07: Xen v...
»
Protocol (CARP) is used in the background [
3
]. If needed, a pfSense installation can transfer its configuration to all other firewalls and then run pfsync to keep the state tables of all the active firewalls
17%
Finding cracks with Nmap, Portbunny, and Nessus
30.11.2025
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2010
»
Issue 0: Active...
»
. This prevents the sender from filling up the cache too quickly. Port Scanners Nmap [
3
], which recently went to version 5.0, is the Swiss army knife of port scanners. Portbunny [4] is a relatively new tool
17%
Network analysis with Wireshark
30.11.2025
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2011
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Issue 5: Pen Te...
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then select Capture | Stop to stop recording, and Wireshark will display all of the packets it has captured (Figure
3
). Figure
3
: Launching Wireshark without
17%
Using the Expect scripting environment
30.11.2025
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2011
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Issue 5: Pen Te...
»
or a password, and the current user will be allowed to run remote commands as root using ssh. This script is called ec2_ssh_init, and Listing
3
shows its initial section. Listing
3
ec2_ssh_init (Part
17%
Avoiding common mistakes in high-performance computing
30.11.2025
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2012
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Issue 09: Windo...
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16 into offset hole
22
, your new furniture might never live up to your expectations. Additionally, integrating the furniture into an existing room could be a challenge. Forgetting that the new surround
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