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14%
Nagios alerts implemented via VoIP
14.03.2013
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»
Archive
»
2013
»
Issue 13: IPv6...
»
=/opt/pjsua.conf 06 SOUNDFILE=/tmp/alert.wav 07 TEXT2WAVE=/usr/bin/text2wave 08 DURATION=20
09
NUMBER=01234567890 10 MESSAGE="Monitoring Alert" 11
12
# Setting a lock file 13 # We can't make more than one call 14
14%
Monitoring daemons with shell tools
30.11.2025
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2010
»
Issue 1: System...
»
#! /bin/sh 02 03 while true 04 do 05 06 zeit=$(date +%d.%m.%y\ %H:%M\ ) 07 08 psql -U monitor -d monitor -c "select * from watch;"
09
10 if [ $? -eq 2 ]; 11
12
then 13 14 echo "$time: Database
14%
Gatling load-testing tool
03.02.2022
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2022
»
Issue 67: syst...
»
class BlazeDemoV1 extends Simulation { 08
09
var qualifiedhost = "http://blazedemo.com" 10 var proxyport = 0 11 var proxyhost = "not set"
12
13 // headers for HTTP call 14 val headers = Map( 15
14%
Build a honeypot with real-world alerts
01.08.2019
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2019
»
Issue 52: Stop...
»
NEW -m tcp --dport
22
-j ACCEPT 10 -A INPUT -p udp --dport 5353 -j DROP 11 -A INPUT -s
-p tcp -m state --state NEW -m tcp --dport 443 -j ACCEPT
12
-A INPUT -m limit --limit 30/min -j
14%
Roll out hybrid clouds with Ansible automation
14.03.2018
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2018
»
Issue 44: Cloud...
»
key_material: "{{ item }}"
09
state: present 10 region: "{{ region }}" 11 with_file: /home/user/.ssh/id_rsa.pub
12
register: sshkey 13 tags: sshkey 14 15 - name: Create VPC INT 16 ec2
14%
Interprocess communication essentials in Perl
05.12.2019
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2019
»
Issue 54: NVMe...
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THISREADHANDLE->autoflush(1); 07 08 if ($processed = fork) {
09
close THISWRITEHANDLE; 10 while (defined($text =
)) { 11 print $text;
12
} 13 close THISREADHANDLE; 14 waitpid
14%
Detecting malware with Yara
09.10.2017
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2017
»
Issue 41: Kuber...
»
rule phishing_pdf { 02 03 meta: 04 author = "James Stanger" 05 last_updated = "2017-
09-12
" 06 category = "phishing" 07 confidence = "high" 08 threat_type = "phishing exploit"
09
description
14%
Monitoring network computers with the Icinga Nagios fork
30.11.2025
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2010
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Issue 1: System...
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to perform the check before Icinga notifies
09
check_interval 5 10 retry_interval 1 11 check_period 24x7
12
14%
An IT nomad's diary
30.11.2025
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2011
»
Issue 5: Pen Te...
»
passphrase again: 08 Your identification has been saved in /home/UserName/.ssh/libra_id_rsa.
09
Your public key has been saved in /home/UserName/.ssh/libra_id_rsa.pub. 10 Creation successful 11
12
You may now
14%
Look for file changes and kick off actions with Watchman
10.04.2015
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2015
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Issue 26: OpenS...
»
]
09
} The next step is to define what action to trigger. The syntax is: watchman -- trigger /opt/repos 'repos-sync' \ -- /usr/local/sbin/sync.sh /opt/repos Where 'repos
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