Netplan gateway4 is dead – long live route
as you maybe know in netplan gateway4 is deprecated. what you can use instead? to get away from a deprecated
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WH | it system administration
winnis knowledge base
SSLLabs 100% in all sections Ubuntu Nginx and LetsEncrypt
#Certificate Section Simple… just make sure your cert and chain are in the correct order and SHA256 certificates #Protocol Support
Read MoreOpenSSL strong DHparam key in Ubuntu and Nginx
#Generate DH Key #/etc/ssl/ is the directory of default certificates thats why i used this directory #this process can take
Read MoreCentos 7 | Install and setup samba server ( file sharing)
In this tutorial we will learn, how to install and setup samba server ( file sharing server ) on CentOS
Read MoreCisco ESA/WSA | Update Upgrade URL Host
Introduction This document describes the IP address(es) and hosts needed to configure your Cisco Content Security appliance for use with a
Read MoreELK useful commands
Show cluster health | pretty formated curl -XGET ‘IP-OF-ELASTIC-SERVER:9200/_cluster/health?pretty’ Show cluster settings | pretty formated curl -XGET ‘IP-OF-ELASTIC-SERVER:9200/_cluster/settings?pretty’ Show all
Read MoreVMware | ESXi SNMP and esxcli Querys OID (CPU | Memory | Memory USED | Version | Uptime | NIC)
Here I will show you some ESXi SNMP and esxcli OID querys to get some physical Information of your hosts:
Read MoreCisco ESA/WSA | Group Membership Queries for Authenticating Administrative Users
You can associate LDAP groups with user roles for accessing the appliance. AsyncOS also uses a query to determine if
Read MoreCisco ASA | DDoS flood protection
How to prevent Cisco ASA from DDoS flooding. I´ve found a very good rule-set at a cisco Forum and modified
Read MoreAastra-/Mitel470 | Ansagetext Format
Der Ansagetext einer Aastra470 oder Mitel470 Telefonanlage muss in folgendermaßen formatiert werden: Format: CCITT A-LAW 8kHz, 8Bit, Mono Convertiert mit dBpoweramp
Read MoreVMware | Install vCLI at Redhat/Centos to check with Nagios
Schrittweise Anleitung zur Installation der VMware vCLI unter Redhat/Centos HowTo install Vmware vCLI under Redhat/Centos OS 1.) Install epel Repository
Read MoreCisco ASA | ASDM Certificate SelfSigned
Install an Identity Certificate for ASDM
Read MoreCentos | Resize an LVM physical volume without a reboot
First unmound everything that uses the given volume group List all the logical volumes that are in vol1 —
Read MoreRRDTool | Edit RRD File Export and Import
Here I will discribe how to edit a rrd file by export and import them Command Line: Export a rrd
Read MoreVMware | ESXi Host SNMP access v2c
Here I will describe how to enable SNMP v2c Access on a ESXi Host via esxcli Command Line Tool. –> See Install VMware
Read MoreHP Proliant SNMP Agent Install
reate the Repository Download GPG Keys at /etc/pki/rpm-gpg Installing HP SNMP Agents Configure an Activate HP SNMP Agents Restart SNMPD Service
Read MoreGhostscript paths
Die Installation von Ghostscript ist mittlerweile sehr einfach. Wenn Sie die heruntergeladene Datei gs704w32.exe starten erscheint folgender Dialog: Nach dem Klicken auf
Read MoreMicrosoft Windows Thumbnail Cache löschen
Quelle: http://www.deskmodder.de/wiki/index.php?title=Iconcache_l%C3%B6schen Windows Vista und Windows 7 speichern auch die Thumbnails (Minivorschau). Dadurch kann es beim wechseln von Icons dazu kommen
Read MoreMicrosoft Windows delete iconcache
Variante1: %userprofile%\AppData\Local\IconCache.db löschen –> Neustart des Rechners Variante2 (Quelle http://www.deskmodder.de/wiki/index.php?title=Iconcache_l%C3%B6schen):
Read MoreAdobe Acrobat | Save in Word error
Sollte es nicht mehr möglich sein im Word eine PDF zu erstellen, sind folgende Schritte notwendig um das Problem zu
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