Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations Mike Lewis on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

how to print line mathing a pattern and line immediately above it 2

Status
Not open for further replies.
jdhahbi

jdhahbi

Technical User
Oct 7, 2009
24
US
Hi
how to print line matching a pattern and line immediately above it?
thanks
joseph
 
Sort by date Sort by votes
Something like this ?
Code: 
awk '/pattern/{print x"\n"$0}{x=$0}' /path/to/input

Hope This Helps, PH.
FAQ219-2884
FAQ181-2886
 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

johngiggs
  • Locked
  • Question
How do I print from a specific string to a new line with a matching pattern
Replies
3
Views
177
mikrom
mikrom
marm1
  • Locked
  • Question
Display consumer/service line with smallest time value
Replies
12
Views
250
marm1
marm1
visitnag
  • Locked
  • Question
Hi I have a file with following
Replies
2
Views
158
visitnag
visitnag
V_M
  • Locked
  • Question
Awk Command not able to read French/Spanish characters from a file
Replies
1
Views
148
mikrom
mikrom
FrancisMMM
  • Locked
  • Question
awk parsing is getting slower and stalled :(
Replies
1
Views
139
FrancisMMM
FrancisMMM

Part and Inventory Search

Sponsor

Back
Top