Lab46 Wiki

User Tools

Site Tools

You are here: start » notes » unix » spring2024 » classnotes
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 revision		Previous revision
Last revisionBoth sides next revision
notes:unix:spring2024:classnotes [2024/03/26 15:03] – [Tuesday] cgrant9notes:unix:spring2024:classnotes [2024/03/28 09:52] – [Thursday] cgrant9
Line 3: Line 3:
  
 [[#Cleaned VI Notes|Basic VI Notes]] [[#Cleaned VI Notes|Basic VI Notes]]
 +
 +[[#Week 9|REGEX's]]
  
 =====Week 1===== =====Week 1=====
 +<fs xx-large>Welcome to the best class you have ever taken</fs>
 +
 +This page includes some notes, typically major things, from each class session
  
 +Please add notes whenever you can = )
 =====Week 2===== =====Week 2=====
 *Re-went over group and pwd command *Re-went over group and pwd command
Line 279: 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
Line 284: Line 292:
 =====Thursday===== =====Thursday=====
 ---------------- ----------------
 +No class, free day to experiment and work on projects
 =====Week 10===== =====Week 10=====
 ---------------- ----------------
notes/unix/spring2024/classnotes.txt · Last modified: 2024/04/16 13:19 by cgrant9