how can i chmod more than 200 file ?

chmod 666  If not check your program's help if it says anything about CHMOD or file permissions What you need to do is set CHMOD of  The simplest fix should be Remount the filesystem in read-write mode mount -o remount,rw Execute the command chmod 755 usr Don't add any other command line

666 - data files 644 For post installation steps, I have to use this command every time : sudo chmod 666 varrun otherwise I get an error:

If you wish to grant permissions for all users to read and write only , execute a chmod 666 These values are recognised by any good FTP software, Similarly, permission 666 gives read and write permission to every user However, access mode 777 goes beyond this by allowing execution as