Syslog 服务器/客户端和 UDP 中继基于.NET Framework 类 System.Net.Sockets到后台作业模式。
使用的文档(udp套接字): metanit.com
使用的文档(系统日志消息): devconnected.com
源代码重构syslog服务器: spiderip.com
源udp客户端: cloudbrothers.info
从 NuGet 存储库安装模块:
Install-Module pSyslog - Repository NuGet
您必须注册 NuGet 存储库:
Register-PSRepository - Name " NuGet " - SourceLocation " https://www.nuget.org/api/v2 " - InstallationPolicy Trusted
或者使用 GitHub 存储库中的安装或更新模块(使用脚本Deploy-pSyslog.ps1 )在 powershell 控制台中使用命令:
Invoke-Expression(New-Object Net.WebClient).DownloadString("https://raw.githubusercontent.com/Lifailon/pSyslog/rsa/Module/Deploy-pSyslog.ps1")
支持的 PS 版本: 5.1 和 7.3
导入模块并获取命令列表:
PS C:UsersLifailon> Import-Module pSyslog
PS C:UsersLifailon> Get-Command -Module pSyslog
CommandType Name Version Source
----------- ---- ------- ------
Function Get-pSyslog 0.6 pSyslog
Function Send-pSyslog 0.6 pSyslog
Function Show-pSyslog 0.6 pSyslog
Function Start-pSyslog 0.6 pSyslog
Function Start-UDPRelay 0.6 pSyslog
Function Stop-pSyslog 0.6 pSyslog
PS C:UsersLifailon> Start-pSyslog -Port 514
PS C:UsersLifailon> Get-pSyslog -Status | Format-List
Status : Running
StartTime : 06.06.2023 1:09:47
StopTime :
PS C:UsersLifailon> Get-pSyslog
PS C:UsersLifailon> Get-pSyslog
Jun 6 01:11:01 zabbix-01 Informational authpriv CRON[3052]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 6 01:11:01 zabbix-01 Informational cron CRON[3053]: (root) CMD (date >> /dump/zabbix/cron-test-date.txt)
Jun 6 01:11:01 zabbix-01 Informational authpriv CRON[3052]: pam_unix(cron:session): session closed for user root
Jun 6 01:11:03 zabbix-01 Informational daemon multipathd[784]: sda: add missing path
Jun 6 01:11:03 zabbix-01 Informational daemon multipathd[784]: sda: failed to get udev uid: Invalid argument
Jun 6 01:11:03 zabbix-01 Informational daemon multipathd[784]: sda: failed to get sysfs uid: Invalid argument
Jun 6 01:11:03 zabbix-01 Informational daemon multipathd[784]: sda: failed to get sgio uid: No such file or directory
Jun 6 01:11:01 plex-01 Informational user Service[WinRM] Running
...
PS C:UsersLifailon> Stop-pSyslog
PS C:UsersLifailon> Get-pSyslog -Status | Format-List
Status : Stopped
StartTime : 06.06.2023 1:09:47
StopTime : 06.06.2023 1:13:43
Send-pSyslog -Content "Test" -Server 192.168.3.99
Send-pSyslog -Content "Test" -Server 192.168.3.99 -Type Informational -PortServer 514 -PortClient 55514
使用管道并发送到 rSyslog 服务器:
(Get-Service -Name WinRM).Status | Send-pSyslog -Server 192.168.3.102 -Tag Service[WinRM]
Send-pSyslog -Content "test" -Server 192.168.3.99 -PortServer 514
Send-pSyslog -Content "test" -Server 192.168.3.99 -PortServer 514 -Base64
Wireshark 过滤器: udp.dstport == 514 && ip.src == 192.168.3.100 && !icmp
服务器(192.168.3.102): Start-pSyslog -Port 514
中继(192.168.3.99): Start-UDPRelay -inPort 515 -outIP 192.168.3.102 -outPort 514
客户端(192.168.3.100): Send-pSyslog -Server 192.168.3.99 -PortServer 515 -Content $(Get-Date)
将日志文件输出到对象以收集指标
PS C:UsersLifailon> Show-pSyslog -Type Warning -Count
2917
PS C:UsersLifailon> Show-pSyslog -Type Alert -Count
36
PS C:UsersLifailon> Show-pSyslog -Type Critical -Count
5
PS C:UsersLifailon> Show-pSyslog -Type Error -Count
5
PS C:UsersLifailon> Show-pSyslog -Type Emergency -Count
0
PS C:UsersLifailon> Show-pSyslog -Type Informational -Count
15491
Show-pSyslog | Out-GridView
或者通过通配符文件名查看旧日志:
Show-pSyslog -LogFile 05-06 | Out-GridView
示例日志文件系统重新启动: 06-06-2023_reboot.log
日志文件轮换并显示 24 小时内的所有日志文件:
Start-pSyslog -RotationSize 500
Show-pSyslog -Count
Show-pSyslog -Count -LogFile 10-06
本地系统日志输出示例(使用 tail):
pSyslog 服务器输出到控制台 powershell 的示例: