Getting error while priniting

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1

Hello Experts

while read eachline
do
  val $eachline| sed 's/[^/]*$//'
  echo $val
done < user/oracle/Test_admin/myfolder/bakup_new/part_bkptemp_part_bkp_repeated/list.txt

it not printing any value where I am missing pls help

thanks

2

you need to echo the value before the while loop.

example :

 
$ echo "abcd" | while read line; do echo $line; done
abcd