The UNIX and Linux Forums  

Go Back   The UNIX and Linux Forums > Top Forums > Shell Programming and Scripting
Reload this Page shell script problem
.
google unix.com

Forums Register Forum RulesLinksAlbums FAQ Members List Calendar Search Today's Posts Mark Forums Read



Thread: shell script problem
View Single Post in the UNIX and Linux Forums - Click on the Thread or Permalink to View Entire Thread -->
  #4 (permalink)  
Old 11-17-2008
Christoph Spohr Christoph Spohr is offline
Registered User
  
 

Join Date: Sep 2008
Posts: 205
Hi,

to show you the lines in only in file2 but not in file1, try:


Code:
comm -13 file1 file2

and to append them to file1


Code:
comm -13 file1 file2 >> file1

HTH Chris