Search Results

This one relies upon your files having exactly synchronized, corresponding lines:awk 'NR==1 {print; getline < f1; next}
{getline ln < f1; print ln, $NF}
' f1="file1" file2
Timestamp ...

Try


awk 'NR==FNR{A[NR]=$0;next}{ print A[FNR],FNR!=1?$NF:""}' file1 file2

awk -vfile=$file '/^ERROR/{x=1}END{if (x!=1) system("mv "file" "file".done")}' error.log.tmp1

ping -n [number]