- 论坛徽章:
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- CMD="db2 -t"
- count=`${CMD} <<EOF|awk '{print $1\n}'
- connect to sample;
- list tables for user;
- EOF`
- echo $count
复制代码 (c) Command You prompt. db2 db2 For For the ? ? To interactive To For db2 Database Database SQL Local db2 Table/View ------------------------------- ACT ADEFUSR CATALOG CL_SCHED CUSTOMER DEPARTMENT DEPT EMP EMPACT EMPLOYEE EMPMDC EMPPROJACT EMP_ACT EMP_PHOTO EMP_RESUME INVENTORY IN_TRAY ORG PRODUCT PRODUCTSUPPLIER PROJ PROJACT PROJECT PURCHASEORDER SALES STAFF STAFFG SUPPLIERS VACT VASTRDE1 VASTRDE2 VDEPMG1 VDEPT VEMP VEMPDPT1 VEMPLP VEMPPROJACT VFORPLA VHDEPT VPHONE VPROJ VPROJACT VPROJRE1 VPSTRDE1 VPSTRDE2 VSTAFAC1 VSTAFAC2 47 db2
2个问题
1. 打印出来结果异常难看,为什么不能每一列列出后打印一个换行呢?
2. 为什么不能用count=$(${CMD} <<EOF|awk '{print $1\n}'
connect to sample;
list tables for user;
EOF)
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