Networking Switch/Router/Firewall – L2,L3,L4 Headers – and where they change – also a quick look at OSI 7 layers (simple) #################################################### * http://www.inetdaemon.com/tutorials/information_security/devices/firewalls/stateful_vs_stateless_firewalls.shtml#sthash.vO5Num5c.dpuf * http://www.webopedia.com/quick_ref/OSI_Layers.asp WHAT HAPPENS AT DIFFERENT LAYER ################################# Basic IP communicationRead More…
DIGI CM 32 Console Server – How To Connect to Cisco or Netgear Switches – Also Extra Info On DB9 and RS232 and Consoling into Devices
Read this pdf: http://www.infotinks.com/wp-content/uploads/2014/05/DIGI-CM-32-serial-console-server.pdf
benchmass.sh All in one Benchmark – bc – sysbench – cpu, threads, memory, fileio – downloads
benchmass.sh All in one Benchmark – bc – sysbench – cpu, threads, memory, fileio – downloads Read the comments the source code to see what it does. Its pretty self explanatory. TryRead More…
sqlite3 inputing commands cheatsheet
##################################### # SQLITE3 INPUT COMMANDS CHEATSHEET # ##################################### ######### dot commands ############ # dump all of the database sqlite3 file1.db .dump # see tables sqlite3 file1.db .table ######### sql commands ############ #Read More…
READYNAS 6.x Start Your Own Service on boot – May Void Warranty
READYNAS 6.x Start Your Own Service – May Void Warranty The Views Expressed Below Do not in any way reflect Internal Doctorine or Official Statements of Netgear Inc. These are just my notesRead More…
RENAME & SED – Remove Invalid Characters From Filenames – converting/fixing filenames article & prename
Remove Invalid Characters From Filenames ################################## Source of the SED regular expression from this site: http://serverfault.com/questions/348482/how-to-remove-invalid-characters-from-filenames I have another article on converting file names between encodings that might fit your needs: convertingRead More…
LG Tone Manuals HBS700 HBS730 HBS750 HBS760 HBS800 HBS900
Hi everyone, Here is a collection of LG headset manuals. I dont work for LG. I just collected these manuals as LG wasnt providing them on their site. Apparently you all canRead More…
BASH – create text files from Clipboard via Putty fast – BUG with vi
Have you ever pasted something into vi or vim and it just looks wrong, every line has extra indents? What if you dont have nano, or emacs to copy a said scriptRead More…
sdbe – Setup Debian Build Environment for a package – so can apply your own fixes/patch work
sdbe – Setup Debian Build Environment for a package – so can apply your own fixes/patch work This script setup a build environment for a debian package. It will extract a debianRead More…
FTP NOTES : active vs passive vs ftp vs ftps vs ftpes vs SFTP
FTP NOTES : active vs passive vs ftp vs ftps vs ftpes ##################################################### ##################################################### NOTE: All ports below are TCP ACTIVE OR PASSIVE ################# http://stackoverflow.com/questions/1699145/what-is-the-difference-between-active-and-passive-ftp Active and passive are the two modesRead More…