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Remove Commented "#" lines from file in Linux

#egrep -v "^[[:space:]]*#|^$" /etc/ipsec.conf config setup          plutodebug=all          plutostderrlog=/var/log/pluto.log          protostack=netkey          nat_traversal=yes         virtual_private=%v4:         oe=off conn DiData         authby=secret         auto=start         ike=3des-md5         esp=3des-md5         type=tunnel         left=1.2.3.4         leftsubnet=19.1.20.0/24         leftnexthop=%defaultroute         right=2.2.7.1 ...

CPU speed webpage "http://www.spec.org/cpu2006/results/cint2006.html"

1. Cpu speed is the speed from SpecInt for the cpu model and MHz being considered.  It can be obtained from the SpecInt WebSite at http://www.spec.org/cpu2006/results/cint2006.html 2. Cpu throughput is the throughput from SpecInt for the cpu model and MHz being considered.  It can be obtained from the SpecInt web site at http://www.spec.org/cpu2006/results/rint2006.html 3. For Linux the cpu model can be obtained via "cat /proc/cpuinfo".  For Windows, depending on the version, it can usually be obtained from Computer or 'My Computer' properties.  Right click on Computer or 'My Computer' to get to properties.  e.g. "Intel(R) Xeon(R) CPU X5680 @ 3.33GHz (2 processors)"

How to calculate bandwidth based on traffic.

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Difference between MPLS, Lease Line and VPN

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AWS Solution Architect Certification -- Exam Dumps

AWS Solution Architect Certification The AWS Certified Solutions Architect – Associate Level exam is intended for individuals with experience designing distributed applications and systems on the AWS platform.  I am listing many sample certification questions and answers while will help to face the certification successfully Keep in mind that the answers for each question might change due to the advancement of AWS and please try to find the answer in more logical manner Answers are below of the page Sample Questions for Amazon Web Services Associate  Solutions Architect Certification What does Amazon S3 stand for? A Simple Storage Solution. B Storage Storage Storage (triple redundancy Storage). C Storage Server Solution. D Simple Storage Service. You must assign each server to at least _____ security group A 3 B 2 C 4 D 1 - Before I delete an EBS volume, what can I do if I want to recreate the volume later? A Create a copy of the EBS volume (not a sn...