FreePBX по Wi-Fi не может подключиться к серверу

Put all file names in l.txt
Proceed with below steps and it worked fine

da=`awk -F "_" '{print $3}' l.txt | sort | uniq| sort -nr| sed -n '1p'`


 for id in `awk -F "_" '{print $3}' l.txt | sort | uniq`
> do
> find  path -maxdepth 1 -type f -newermt $da -iname "$id*"  | sed -n '2,$p'| awk '{print "rm" " " $1}'| sh;done