BOOT=""PFS="ens1f0 ens1f1 ens2f0 ens2f1 ens7f0 ens7f1 ens8f0 ens8f1"LIMIT=300 # 부팅 후 300초(5분) 넘으면 이상으로 표시cat $(ls -tr messages*) | gawk -v b="$BOOT" -v pfs="$PFS" -v limit="$LIMIT" 'BEGIN{ split("Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec",m," ") for(i in m) mon[m[i]]=i; n=split(pfs,P," "); yr=strftime("%Y") }function ts(){ split($3,t,":"); return mktime(yr" "mon[$1]" "$2" "t[1]" "t..