我如何获取grep文件19:55并获得1,2,3,4,5号线?
2013/10/08 19:55:27.471
Line 1
Line 2
Line 3
Line 4
Line 5
2013/10/08 19:55:29.566
Line 1
Line 2
Line 3
Line 4
Line 5
Run Code Online (Sandbox Code Playgroud) 每次sql开发人员连接到数据库时,它都会打开一个新窗口.它是可配置的吗?我们可以阻止吗?
谢谢!
请问这里出了什么问题?
RETVAL=`sqlplus -s user/pass@DB <<EOF
SET TRIMSPOOL ON PAGESIZE 0 COLSEP , FEEDBACK OFF VERIFY OFF HEADING OFF ECHO OFF
SELECT process_id, source, destination, type FROM table WHERE process_id IN ('123','456');
EXIT;
EOF`
if [ -z "$RETVAL" ]; then
echo "No rows returned from database"
exit 0
else
echo $RETVAL
fi
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输出是:
123,a c,2 456,a c,5
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并且应该是:
123, a, c, 2
456, a, c, 5
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