diff file1 file2 diff direcory1 directory 1. 2. 3. diff 在比较文件过程中结果读取方式 [num1 , num2][a|c|d][num3,num4] num1,num2 表示在第一个文件中的行数 num3,num4 表示在第二个文件中的行数 a 表示添加 ---add c 表示更改 ---change d 表示删除 ---delete < 表示第一个文件中...
1[root@rockylinux tmp]#catdelete_executable_file2#!/usr/bin/bash345# file_name =delete_executable_file6# delete executable filesincurrent directory. but it dose not delete itself.789keep_file="delete_executable_file"10count=0111213forexe_filein$(ls)14do15if[ $exe_file !=$keep_file ]16...
1、删除某个 rowkey 对应列族的所有数据 delete 'hbase表名', 'rowkey', '列族' 2、删除某个 rowkey 某个列族的某列数据 delete 'hbase表名', 'rowkey', '列族:列名' 3、删除某个 rowkey 的所有数据,即整行数据都被删除 delete 'hbase表名', 'rowkey' delete 'hbase_tmp','001' 查看hbase表...
delete:用于删除表中的单元格值。 deleteall: 用于删除给定行的所有单元格。 scan: 用于扫描并返回表数据。 count: 用于计数并返回表中的行的数目。 truncate: 清空表中的数据,其内部实现是将指定的表下线、删除、重建,该操作会丢失Region分区 truncate_preserve:清空表中的数据,其内部实现是将指定的表下线、删除...
LINE2="you wish to delete from the system? [y/n]" get_answer # # 响应process_answer 函数 # 如果用户没有回答yes,则退出脚本 # EXIT_LINE1="Because the account, $USER_ACCOUNT, is not " EXIT_LINE2="the one you wish to delete, we are leaving the script..." ...
delete ‘表名’,‘行名称’ ，‘列族：列名’
直接按delete键就可以了，如果了现乱码，修改办法：文件-->打开--->属性-->终端 -->键盘 吧delete 和backspace序列改为 ASCII 127即可。
4.7.8 Delete Shell 發行項 2021/04/07 This example shows how to delete the active Shell instance by using thewst:Deletemessage. Delete Request <wsa:To> http://localhost:80/wsman </wsa:To> <wsa:ReplyTo> <wsa:Address s:mustUnderstand="true"> http://schemas.xmlsoap.org/ws/2004/08...
4.7.8 Delete Shell Article 04/07/2021 Feedback This example shows how to delete the active Shell instance by using the wst:Delete message. Delete Request <wsa:To> http://localhost:80/wsman </wsa:To> <wsa:ReplyTo> <wsa:Address s:mustUnderstand="true"> http://schemas.xmlsoap.org/...
connDB2 #2.删除数据 deleteTable #3.断开数据库连接 DisconnectDB EndDT=`date +%Y-%M-%d,%H:%m:%s` echo "===EndDT${EndDT}===">>deleteTable.log} run 执行脚本后: