Compress & Uncompress

By -
To compress a file
gzip 10thosand.txt

To get compression details
gzip -l 10thosand.txt.gz
compressed uncompressed ratio uncompressed_name
22634 48894 53.8% 10thosand.txt

To uncompress
gunzip 10thosand.txt.gz

Comments

Post a Comment

Popular posts from this blog

How to delete SEA in VIOS

By -
Remove the network en0 #ifconfig en0 down #ifconfig en0 detach Delete SEA $ lsdev -type sea name             status      description ent27            Defined     Shared Ethernet Adapter $ chdev -dev en26 -attr state=detach en27 changed $ rmdev -dev ent26;rmdev -dev en26;rmdev -dev et26 ent27 deleted $ rmdev -dev en26 en27 deleted $ rmdev -dev et26 et27 deleted system information #prtconf|more rmdev -dev ent3;rmdev -dev en3;rmdev -dev et3
Read more

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

By -
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)"
Read more

Sample questions and answers for AWS Associate Solutions Architect Certification ---> AWS exam dumps

By -
Sample questions and answers for AWS Associate Solutions Architect Certification I try to give value for this by providing more information than the answer Q.What does Amazon S3 stand for? A.Simple Storage Service. Q:You must assign each server to at least _____ security group A:1  Q:Before I delete an EBS volume, what can I do if I want to recreate the volume later? A:Store a snapshot of the volume  http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-deleting-volume.html Q:Select the most correct answer: The device name /dev/sda1 (within Amazon EC2 ) is _____ A:Reserved for the root device  Q:If I want an instance to have a public IP address, which IP address should I use? A:Elastic IP Address http://aws.amazon.com/articles/1346 Q:What does RRS stand for when talking about S3? A:Reduced Redundancy Storage  http://aws.typepad.com/aws/2010/05/new-amazon-s3-reduced-redundancy-storage-rrs.html Q:All Amazon EC2 instances are assigned two IP addresses at lau...
Read more