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表数...
# echo "Step #1 - Determine User Account name to Delete " echo LINE1="Please enter the username of the user " LINE2="account you wish to delete from system:" get_answer USER_ACCOUNT=$ANSWER # # 与脚本用户重复检查这是正确的用户帐户 # LINE1="Is $USER_ACCOUNT the user account " LINE...
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...
SHELL脚本提取binlog delete语句 供恢复数据 binlog日志 如下: /*!50530 SET @@SESSION.PSEUDO_SLAVE_MODE=1*/; /*!40019 SET @@session.max_insert_delayed_threads=0*/; /*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;...
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。
deleteall '表名','rowkey' 6.2.3 删除指定的订单 deleteall ‘ORDER_INFO’,‘000001’ 6.3 清空表 6.3.1 需求 将ORDER_INFO的数据全部删除 6.3.2 truncate命令 truncate命令用来清空某个表中的所有数据。语法: truncate "表名" 6.3.3 清空ORDER_INFO的所有数据 ...
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/ws/2004/08/addressing/role/anonymous </wsa:Address> ...
[Array] $Services = 'vmicvmsession', 'vmictimesync', 'vmicrdv'; #loop through each service, if all are stopped, delete some folders foreach ($ServiceName in $Services) { if ( (Get-Service $ServiceName).Status -ne "Stopped"){ Write-Host "To delete Logs, Temporary Datas etc. must ...