引用 | 編輯
pigpig5442
2005-03-23 02:12 |
樓主
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x0
一個計算程式執行時間的 Shell Script :==================================== #!/bin/sh T1_maj=`date +%s` T1_min=`tcsh -c time | awk '{print $3}' | awk -F: '{print $2}' | awk -F. '{print $2}'` # ============ Put your Caculating Code ================== sleep 3 # ============ Put your Caculating Code ================== T2_maj=`date +%s` T2_min=`tcsh -c time | awk '{print $3}' | awk -F: '{print $2}' | awk -F. '{print $2}'` if [ $T2_min -ge $T1_min ] ; then Td_maj=`expr $T2_maj - $T1_maj` Td_min=`expr $T2_min - $T1_min` else Td_maj=`expr $T2_maj - $T1_maj - 1` Td_min=`expr $T2_min - $T1_min + 100` fi echo "T1 : $T1_maj.$T1_min" echo "T2 : $T2_maj.$T2_min" echo "Td = T2 - T1 : $Td_maj.$Td_min" x0
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