bash-2.05$ wc file1.txt
      8      51     265 file1.txt
==============================================
bash-2.05$ wc -c file1.txt
    265 file1.txt
==============================================
bash-2.05$ wc -l file1.txt
      8 file1.txt
==============================================
bash-2.05$ wc -w file1.txt
     51 file1.txt
==============================================
bash-2.05$ cmp file1.txt theone
file1.txt theone differ: char 1, line 1
==============================================
bash-2.05$ diff file1.txt theone
1,7c1
< alot of welcomez for you people
< and also alot of thanks to you people
< to read these lessons
< i hope these lessons is good for you
< and at the end
< thanks to all my friends especilay
< al-Mqatel and existenZ.hello guys,i am learning Unix now
---
> hello guys,i am learning Unix now
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