關(guān)于日期的計(jì)算問題，謝謝大神們

icefishxmg

我現(xiàn)在有這么一個(gè)需求，當(dāng)天是0忽略，昨天是1，前天是2，以此類推，到上周的這個(gè)時(shí)候也就是7，這中間拋去周六和周日，用CSH應(yīng)該怎么寫呢？最后輸出成以下格式
averageSeries(timeShift(aa.bb.cc.out,"1d"),timeShift(aa.bb.cc.out,"2d"),timeShift(aa.bb.cc.out,"3d"),timeShift(aa.bb.cc.out,"4d"),timeShift(aa.bb.cc.out,"5d"),timeShift(aa.bb.cc.out,"6d"),timeShift(aa.bb.cc.out,"7d"))
這中間拋去周末的那2個(gè)數(shù)字，謝謝！

ly5066113

回復(fù) 1# icefishxmg

1. awk -vw=$(date +%u) 'BEGIN{for(i=1;i<=7;i++){w--;if(w<=0)w+=7;if(w<6){r=sprintf("timeShift(aa.bb.cc.out,\042%sd\042)",i);s=s?s","r:r}}print "averageSeries("s")"}'

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icefishxmg

回復(fù) 2# ly5066113
不成功，顯示
awk: calling undefined function strftime
source line number 1



   

ly5066113

回復(fù) 3# icefishxmg


try:

1. awk -vw=$(date +%u) 'BEGIN{for(i=1;i<=7;i++){w--;if(w<=0)w+=7;if(w<6){r=sprintf("timeShift(aa.bb.cc.out,\042%sd\042)",i);s=s?s","r:r}}print "averageSeries("s")"}'

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