摘要:
SELECT OWNER,TABLE_NAME FROM DBA_TABLES WHERE OWNER NOT IN ('APEX_050000','AUDSYS','ADAMS','ANONYMOUS','AURORA$ORB$UNAUTHENTICATED', 'AWR_STAGE', 'APE 阅读全文
摘要:
这次举的例子是将所有.txt文件修改称.sql文件 for file in *.txt; do mv -- "$file" "${file%.txt}.sql"; done 命令解读 你可以把这个命令修改成下面的格式执行 for file in *.txt do mv -- "$file" "${f 阅读全文