CHMOD in centos

chmod 777 folder/filename

delete specific directory by finding in folders

FOR /F "tokens=*" %%G IN ('DIR /B /AD /S *.svn*') DO RMDIR /S /Q "%%G"

Cpoty this text in a batch for windows or ina sh file on linux and just put this file into a folder in which you want to search and delete the directory.

Install Quanta on UBUNTU

sudo apt-get install quanta kompare kxsldbg cervisia

permissions

Octal digit	Text equivalent	Binary value	Meaning
0	---	000	All types of access are denied
1	--x	001	Execute access is allowed only
2	-w-	010	Write access is allowed only
3	-wx	011	Write and execute access are allowed
4	r--	100	Read access is allowed only
5	r-x	101	Read and execute access are allowed
6	rw-	110	Read and write access are allowed
7	rwx	111	Everything is allowed

644	owner: read and write permissions, group: only read permissions, others: only read permissions.
755	owner: read, write and execute permissions, group: read and execute permissions, others: read and execute permissions.

change mode of folder/file

sudo chmod 777 telephonedir

7-read
7-write
7-exexute

How to install .bin file

1. chmod a+x binFileName

2.   ./binFileName

Changing Permission of folder

user@host:/home/user$ chmod 667 filename

Ubuntu blog

http://www.ubuntu-inside.me/