我写了下面的MySQL Json数组查询。Mysql版本为8.0.18-commercial select
networkInfo->>"$.*" as network,
servers->>"$[*]" as server
from table1
where id = 56; 输出有两列JSON类型的network和server network server
--- ---
[ [
"Linux123",
其他系统中的一些示例
ospatches in HPUX-IA64 is "swlist -l fileset"
ospatches in Linux is "/sbin/ifconfig -a"
Network Configuration in Linux is "/sbin/ifconfig -a"
我想要一个用于HPUX-PARISC的等效ospatches和Network conf命令。
当我在main.tf脚本下面部署时,我会得到这个错误。你能帮我理解一下这里是怎么回事吗?我正在学习Terraform,但还不是很擅长它。
main.tf:
# description
#
# variables.tf: This file holds the values of the variables used in the template.
# output.tf: This file describes the settings that display after deployment.
# main.tf: This file contains the code of the i
我正在尝试查看两个列值的唯一组合在另一个数据帧中出现的次数,并将其添加为具有一行的新列。我有一个参考表,用于查看ID和Desc字段的独特组合。我还有一个表,其中包含这些组合的所有活动实例 ref_table active_data
ID Desc ID Desc
0 1 Windows 0 1 Windows
1 1 Linux
我想用第一行中#之间的任何字符替换一个字符串(在本例中是单词Linux)。
所以我想转一转:
#Windows#
1. Linux Sysadmin, Linux Scripting etc.
2. Databases - Oracle, mySQL etc.
3. Security (Firewall, Network, Online Security etc)
4. Storage in Linux
5. Productivity (Too many technologies to explore, not much time available)
进入:
1. Windows Sysad
此链接指向我的上一个问题,请单击链接查看我的其余代码以及它们是如何组合在一起的:Use output value from module that has a for_each set 虽然答案对解决问题并允许我运行管道很有帮助,但我认为存在错误,因为VM是使用模块上的for_each生成的。这会导致传递给network_security_rule的值不正确。以下是该错误的一个示例: Error: Error Creating/Updating Network Security Rule "nsr-sbox-http80" (NSG "module.fico_app_
我编写了以下MySQL Json查询。Mysql版本是8.0.18-commercial。
select r.network, s.server
from table1 e
inner join table2 s
on e.objectId = s.envId
inner join resources r
on e.objectId = r.envId
inner join tpgs g
on e.accountId = g.objectId
inner join msgTable
172.16.0.0/12是一个B类网络。我只想从这个类获得grep IP。
下面是示例日志文件。
[user@linux ~]$ cat ClassB.txt
172.16.0.0/12 is a Class B networks
172.16.0.0 – 172.31.255.255
Network: 172.16.0.0/12
HostMin: 172.16.0.1
HostMax: 172.31.255.254
Broadcast: 172.31.255.255
Out of range: 172.32.255.254
Out of ra
有可能找到有关Linux卡的详细信息吗?
例如,我们尝试过:
dmidecode | grep -i network
Function key-initiated network boot is supported
Port Type: Network Port
Port Type: Network Port
Port Type: Network Port
Port Type: Network Port
# dmidecode | grep -i eth
Type: Ethernet
我的代码设置是在创建VM时导出动态私有ip地址。我是通过一个输出值来完成这个任务的。从那时起,我已经更新为tf 0.13,我在模块中使用了一个for_each,但是当我引用这个值时,我得到了下面的错误。我不知道如何导出NIC的动态私有地址属性,现在for_each已被设置为在source_address_prefixes中使用。我明白错误在说什么,但对于将值导出到对象映射的正确方式,我不确定?
Error: Unsupported attribute
on main.tf line 66, in resource "azurerm_network_security_rule
我在Powershell中尝试了Set-WSManQuickConfig命令,但它无法配置防火墙:
Set-WSManQuickConfig : WinRM firewall exception will not work since one of the network connection types on this machine is set to Public. Change the network connection type to either Domain or Private and try again.
问题出在远程(虚拟机) linux操作系统上。如何在linux中更改
我运行apt-get dist-upgrade如下:
Calculating upgrade... Done
The following NEW packages will be installed:
linux-headers-3.19.0-51 linux-headers-3.19.0-51-generic
linux-image-3.19.0-51-generic linux-image-extra-3.19.0-51-generic
The following packages will be upgraded:
linux-generic-lts-vivid linux-
关于我的Oracle服务器和Linux客户端之间的加密是否处于活动状态,我得到了相互矛盾的信息:
SQL> select NETWORK_SERVICE_BANNER from v$session_connect_info where SID =
sys_context('USERENV','SID');
NETWORK_SERVICE_BANNER
----------------------------------------------------------
TCP/IP NT Protocol Adapter for Linux: Ver
我正在尝试在我的项目中包含SFML源代码。我的目录布局如下:
main
SFML (subtree synced with the official git repo)
src
<various modules>
General (here lies the binary)
从主目录开始,我首先添加sfml子目录,然后添加src。正如我在查看构建日志时看到的,这将生成库:
sfml‑system
sfml‑window
sfml‑network
sfml‑graphics
sfml‑audio
sfml‑main
现在,我想将它们链接到General目录中的
当我查看https://help.ubuntu.com/lts/serverguide/NTP.html时,我可以看到具有timedatectl的当前时间配置,但是我总是会得到一个错误。
$ timedatectl status
Failed to create bus connection: No such file or directory
$ sudo timedatectl status
Failed to create bus connection: No such file or directory
# timedatectl status
Failed to create bu
我正在针对我的Linux运行一个"terraform计划“,并收到以下错误:
│ Error: Reference to undeclared resource
│
│ on .terraform/modules/vm-ansiblecontroller/virtual-machine/linux/outputs.tf line 13, in output "nic_id":
│ 13: value = azurerm_network_interface.nic-linux.id
│
│ A managed resource "azurerm_n
在beaglebone上编译时,我得到了这个错误(当然,我还包括了netinet/ip_icmp.h):
src/network.c: In function 'ping':
src/network.c:74:3: warning: implicit declaration of function 'setuid' [-Wimplicit-function-declaration]
src/network.c:74:3: warning: implicit declaration of function 'getuid' [-Wimplicit-