Redirecting script output to terminal

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http://www.unix.com – When ever i started my terminal,Every time I have to change the directory like "cd user/documents/ravi/folder2/folder3" Without typing this entire command every time ,I placed "alias c='cd user/documents/ravi/folder2/folder3'" in .bash_profile file. so that i can able to execute command 'c' from any directory without any issues . But my requirement is --> the command "cd user/documents/ravi/folder2/folder3" should be in a shellscript . I want to execute that script to change the directory from anywhere . For that i have created one script (change.sh) ha (HowTos)