Unix Tip #4524- July 31, 2023


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SUPRESSING BLANK LINES


To suppress the blank
lines in a text file:

sed '/^$/d'
awk 'NF>0'


This tip generously supported by: M.Nithyanandham@blr.spcnl.co.in

NOTE: All tips provided are USE AT YOUR OWN RISK. Tips are submitted by various unix admins around the globe. UGU suggest you read and test each tip in a non-volitile environment before placing into production.


LAST 5 TIPS
4523 - CHECKING PROCESS MEMORY
4522 - DUMP TO A FILE
4521 - MAINTAINING LOG AND TMP FILE
4520 - FILES OPENED BY A PROCESS
4519 - MULTIPLE IP ADDRESSES


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