Basic Unix Commands

1) login to the unix/solaris server

 username: aaa passwd : *******
Check default home_directory.
it shows the present working directory
previous directory
create new directory
shows last 10 lines of file
creates link of file1 to file2
acrawley.html:  <>
admin:          aaaa
afiedt.buf:     <>
autosys_env_IBKNYR1:   <>
clears the screen

2) pwd

3)ls -l 
shows  listing of the files in present directory

4) cd ..

5)mkdir <directory>

6) mkdir -p /home/a/b/c
will create all the non-existing directories 

7)vi <xxxx>
opens file for reading or editing

8)cat <XXX>
display contents of file

9)more <file_XXX>
displays page by page data

10) tail <xxxx>

11) touch <file_name>
creates dummy file

12)ln file1 file2

13) file <file_name>
shows what type of file it is like
$ file *

14) cd /home/<directory_name>
To /home/<directory_name> directory likewise you can give and directory

15)clear
clears All the data