sed,touch,at,find,watch,for

sed ':|b|1;N;s/\nCode/ Cpde/;b |b|1;' hoge.txt

sed ':loop; N; $!b loop; ;s/2018\nThread/2018 Thread/g' alert_xxxdb.log

at -t "YYYYMMDDHHmm" -f /tmp/xxx.sh

touch -m -t YYYYMMDDhhmm /tmp/xxx

find . -exec touch -t mmddhhmm {} \;

find . -type f | xargs ls -l --time-style='+FORMAT %Y%m%d%H%M'

watch -n 60 ls -l

for i in `seq 3`;echo $i ;done