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The document lists various software, utilities, and protocols that the person has experience with, including WWW servers like Apache and IIS, networking tools such as TCP/IP, FTP, and DNS, mail programs like SMTP, POP, and IMAP, administration utilities like top, traceroute, and webmin, backup software like tar and Symantec Backup, security tools like SSH, IPtables, and port scanners, office suites like OpenOffice and MS Office, databases like Oracle and MySQL, additional programs such as Samba, Squid, MRTG, Nagios, and VMware, as well as IP telephony applications and Amazon Web Services.
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Is really possible to determine this specific information using a few simple HTTP requests? Again, the simple answer is yes, the possibility exists.
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Prerequisites:
General understanding of Web Server technology and HTTP. DevOps Braga #6
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Puppet is an open-source configuration management tool used to configure and maintain servers. It uses a master-agent model where manifests written in Puppet's declarative Ruby DSL on the master are compiled into catalogs and distributed to agents. Puppet Enterprise offers commercial support for Puppet and includes additional features like an agent for network devices, external node classifiers, and Puppet Dashboard for visualization. Modules can be written to define reusable components and Bolt can be used to run tasks across managed nodes.Open Source Tools for the Systems Administrator
Open Source Tools for the Systems AdministratorCharles Profitt
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Open Source Tools for the Systems Administrator discusses four open source tools: Cacti, OSSEC, Nmap, and RackTables. Cacti is a frontend for storing and displaying historical monitoring data visually. OSSEC is a host-based intrusion detection system that integrates log analysis, file integrity checking, and real-time alerting. Nmap is a network discovery and security auditing tool useful for tasks like network inventory and service monitoring. RackTables is an asset management solution for documenting hardware, networks, rack layouts, and generating reports.Nat failover with dual isp on cisco router configuration explained with example
Nat failover with dual isp on cisco router configuration explained with exampleunixhowto
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This document provides a configuration example for NAT failover between two ISP links on a Cisco router. The configuration defines two outside interfaces connected to each ISP, assigns inside and outside NAT roles, creates an IP SLA to ping the primary ISP router, defines route maps to match traffic to each ISP, creates NAT rules to translate traffic to each ISP, tracks the primary ISP reachability, and establishes a default route to the primary ISP tracked by the IP SLA and a secondary static default route to the secondary ISP.Getting started with Mantl
Getting started with MantlPhil Cryer
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Manlt (formerly microservices-infrastructure) is a project on github that sets up a platform built with Mesos, Marathon and a host of support programs, to get you started on your own microservices infrastructure on public/private clouds or bare metal.Installation of LAMP Server with Ubuntu 14.10 Server Edition
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Introducing the installation of LAMP Server with Ubuntu 14.10 Server Edition at Open Source Tech Talk 2014.11.More Information
- 1. *Experienced with a broad range of software, utilities and protocols, including the*Experienced with a broad range of software, utilities and protocols, including the following:following: WWW Servers - Apache, IISWWW Servers - Apache, IIS Networking - TCP/IP, NFS, Telnet, FTP, DNS, DHCP, NAT, ifconfig, route, netstat,Networking - TCP/IP, NFS, Telnet, FTP, DNS, DHCP, NAT, ifconfig, route, netstat, xinetd, HTTP, NIS/YPxinetd, HTTP, NIS/YP Mail - SMTP, POP, IMAP, qmail, SendmailMail - SMTP, POP, IMAP, qmail, Sendmail Admin Tools - admintool, smit, linuxconf, vmstat, iostat, top, traceroute, ping, sar,Admin Tools - admintool, smit, linuxconf, vmstat, iostat, top, traceroute, ping, sar, ntop, webminntop, webmin Backup - tar, VisualCron, Symatec BackupBackup - tar, VisualCron, Symatec Backup Security - SSH, SSL, IPchains, IPtables, TCP Wrappers, Tripwire, port scanners,Security - SSH, SSL, IPchains, IPtables, TCP Wrappers, Tripwire, port scanners, password crackerspassword crackers Office - OpenOffice, MS OfficeOffice - OpenOffice, MS Office Databases - Oracle (also application server), MySQLDatabases - Oracle (also application server), MySQL Other - samba, proxy (squid), MRTG, Nagios, OPMANAGER, VMWare.Other - samba, proxy (squid), MRTG, Nagios, OPMANAGER, VMWare. IP telephony PABX (Asterisk, TrixBox).IP telephony PABX (Asterisk, TrixBox). Virtualization Amazon EC2, S3, EBSVirtualization Amazon EC2, S3, EBS