NCDR網站示範習作

#root@node03 /var/www/html/time-bar/pngs
# cat ./pngs2jfy.sh

today=$(date +%Y%m%d)
BEGD=$(date -d "$today -1days" +%Y-%m-%d)

base=/var/www/html/time-bar
root=${base}/00_Wxmap/8F4_CMAQ
cd $base/pngs

today=$(date +%Y%m%d)
echo "WRF2WEEKS_RAIN_date,${today}0800" > ../php/list_realtime_date_csv

for r in 1 2 3;do
gz=/home/kuang/png${r}_${BEGD}.tar.gz
if ! [[ -e $gz ]];then continue;fi
tar xvfz $gz
for d in {0..7};do
  YM=$(date -d "${today} +${d}days" +%Y%m)
  TD=$(date -d "${today} +${d}days" +%Y%m%d)08
  p1=$root/${YM}/${TD}
  mkdir -p $p1
  if [[ $d > 0 ]];then
    # previous day
    n=$(( $d - 1 ))
    YP=$(date -d "${today} -${n}days" +%Y%m)
    TP=$(date -d "${today} +${n}days" +%Y%m%d)08
    p0=$root/${YP}/${TP}
  fi

  ib1=$(( $d * 24 ))
  ie1=$(( $ib1 + 48 ))
  ib2=$(( $ie1 ))
  ie2=$(( $ib2 + 24 ))
  if [[ $d == 0 ]];then
    for ((i=$ib1;i<$ie2; i+=1));do
      iii=$(printf "%03d" $i)
      j=$(( $i + 8 ));ymdh=$(date -d "${today} +${j}hours" +%Y%m%d%H)
      mv -f ${base}/pngs/PM25_TOT_${iii}.png $p1/PM25_d0${r}_${ymdh}.png
    done
  else
    for ((i=$ib1;i<$ie1; i+=1));do
      iii=$(printf "%03d" $i)
      j=$(( $i + 8 ));ymdh=$(date -d "${today} +${j}hours" +%Y%m%d%H)
      ln -sf ${p0}/PM25_d0${r}_${ymdh}.png $p1/PM25_d0${r}_${ymdh}.png
    done
    for ((i=$ib2;i<$ie2; i+=1));do
      iii=$(printf "%03d" $i)
      j=$(( $i + 8 ));ymdh=$(date -d "${today} +${j}hours" +%Y%m%d%H)
      mv -f ${base}/pngs/PM25_TOT_${iii}.png $p1/PM25_d0${r}_${ymdh}.png
    done
  fi
done
done

# diff pngs2jfy.sh pngs2jfy.sh_mac
0a1
> BEGD=$(date -v-1d +%Y-%m-%d)
2,5c3
< today=$(date +%Y%m%d)
< BEGD=$(date -d "$today -1days" +%Y-%m-%d)
<
< base=/var/www/html/time-bar
---
> base=/Library/WebServer/Documents/time-bar
9,10c7,8
< today=$(date +%Y%m%d)
< echo "WRF2WEEKS_RAIN_date,${today}0800" > ../php/list_realtime_date_csv
---
> today=$(date -j +%Y%m%d)08
> echo "WRF2WEEKS_RAIN_date,${today}00" > ../php/list_realtime_date_csv
13c11
< gz=/home/kuang/png${r}_${BEGD}.tar.gz
---
> gz=/Users/kuang/png${r}_${BEGD}.tar.gz
16,18c14,16
< for d in {0..7};do
<   YM=$(date -d "${today} +${d}days" +%Y%m)
<   TD=$(date -d "${today} +${d}days" +%Y%m%d)08
---
> for d in {0..7};do
>   YM=$(date -v+${d}d -j -f "%Y%m%d%H"  "${today}" +%Y%m)
>   TD=$(date -v+${d}d -j -f "%Y%m%d%H"  "${today}" +%Y%m%d%H)
24,25c22,23
<     YP=$(date -d "${today} -${n}days" +%Y%m)
<     TP=$(date -d "${today} +${n}days" +%Y%m%d)08
---
>     YP=$(date -v+${n}d -j -f "%Y%m%d%H"  "${today}" +%Y%m)
>     TP=$(date -v+${n}d -j -f "%Y%m%d%H"  "${today}" +%Y%m%d%H)
36,37c34,35
<       j=$(( $i + 8 ));ymdh=$(date -d "${today} +${j}hours" +%Y%m%d%H)
---
>       ymdh=`date -v+${i}H -j -f "%Y%m%d%H"  "${today}" +%Y%m%d%H`
42c40
<       j=$(( $i + 8 ));ymdh=$(date -d "${today} +${j}hours" +%Y%m%d%H)
---
>       ymdh=`date -v+${i}H -j -f "%Y%m%d%H"  "${today}" +%Y%m%d%H`
45,49c43,49
<       j=$(( $i + 8 ));ymdh=$(date -d "${today} +${j}hours" +%Y%m%d%H)
---
        ymdh=`date -v+${i}H -j -f "%Y%m%d%H"  "${today}" +%Y%m%d%H`