[SOLVED] SED remove everything before string

Issue

I have a plain Mail and i need to remove everything before Summary of client activity for the last 24 hours i thought it would work best with sed.

I searched the internet but there it's just with a delimiter or something similar.

You have any ideas?

Part of the Mail:

...(Personal Part of the Email)...
...
The following clients have no associated schedule
NodeDomainContact
-KABA-FILESYSTEM-
-USTICA-FILESYSTEM-

Summary of client activity for the last 24 hours
DomainNodenamePlatformTypeActivityData amountElapse timeAffectedFailedMedia     wait
-FILESYSTEM-ABSYNTHE-Linux x86-64-XFS-
BACKUP-
337.5 MB-
00:00-
60-
0-
0
...

Desired Output:

Summary of client activity for the last 24 hours
DomainNodenamePlatformTypeActivityData amountElapse timeAffectedFailedMedia     wait
-FILESYSTEM-ABSYNTHE-Linux x86-64-XFS-
BACKUP-
337.5 MB-
00:00-
60-
0-
0
...

Solution

Using awk:

awk '/Summary of client activity for the last 24 hours/{p=1}p' file

Or sed:

sed -n '/Summary of client activity for the last 24 hours/,$p' file

Test with your email example with awk (sed cmd above has same output):

kent$  cat f
...(Personal Part of the Email)...
...
The following clients have no associated schedule
NodeDomainContact
-KABA-FILESYSTEM-
-USTICA-FILESYSTEM-

Summary of client activity for the last 24 hours
DomainNodenamePlatformTypeActivityData amountElapse timeAffectedFailedMedia     wait
-FILESYSTEM-ABSYNTHE-Linux x86-64-XFS-
BACKUP-
337.5 MB-
00:00-
60-
0-
0
...

kent$  awk '/Summary of client activity for the last 24 hours/{p=1}p' f
Summary of client activity for the last 24 hours
DomainNodenamePlatformTypeActivityData amountElapse timeAffectedFailedMedia     wait
-FILESYSTEM-ABSYNTHE-Linux x86-64-XFS-
BACKUP-
337.5 MB-
00:00-
60-
0-
0
..

Answered By - Kent

Answer Checked By - Timothy Miller (WPSolving Admin)