User Tools

Site Tools


notes:unix:spring2024:classnotes

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revisionBoth sides next revision
notes:unix:spring2024:classnotes [2024/03/26 19:09] – [Week 1] cgrant9notes:unix:spring2024:classnotes [2024/03/28 13:50] – [Tuesday] cgrant9
Line 285: Line 285:
    *grep - regular grep; basic REGEX use    *grep - regular grep; basic REGEX use
    *egrep - extended grep; extended REGEX use    *egrep - extended grep; extended REGEX use
 +
 +you can still use extended regex with a regular grep, but they need to be preceded by a \, ie a grep "\?" should work like egrep "?"
  
 diff - a command that can show differences in files, assuming they are sorted diff - a command that can show differences in files, assuming they are sorted
notes/unix/spring2024/classnotes.txt · Last modified: 2024/04/16 17:19 by cgrant9