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LDAP query

mail enalbed + user only + account enabled (&(mail=*)(!(objectclass=contact))(!(userAccountControl:1.2.840.113556.1.4.803:=2)))

Create Enterprise CA for Apach

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1. install openssl on Linux     apt-gete update     apt-get install openssl 2. openssl -genrsa -out aaa.com.key 2048 3. openssl req -new -sha256 -key aaa.com.key  out aaa.com.csr     Country Name:     State:     Org:     OU:     Common Name:     Email Address: 4. make sure there are 2 files under the folder - aaa.com.key & aaa.com.csr 5. cat aaa.com.csr the copy red square part 6. paste it to Enterprise CA web portal  (https://aaa/certsrv/en-us) 7. choice as web server certificate 8. download aaa.cer and aaa.p7b 9. upload both file to Linux 10. openssl x509 -inform der -in aaa.cer -out aaa.pem 11. modify config file under /etc/apache2/site-available

Update VCSA 6.x patch

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1. Mount iso file on VCSA , iso file should download from VMware    https://my.vmware.com/group/vmware/patch 2. Logon VCSA who with Administrator role. 3. run "software-packages install --iso"

Linux VDI support 4K monitor

Linux RD VDI machine, the scaling issue is fixed. svga.vramSize = "268435456" svga.autodetect="false" modify svga.maxHeight="2048"  to svga.maxHeight="3200"   and keep svga.maxWidth="10240" after that, I also add keyboard.typematicMinDelay = "2000000" 

WinSCP Connection to VCSA failed – “Received too large SFTP packet”

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Logon VCSA and logon shell then input below command chsh -s /bin/bash root After complete SCP, use below command to rollback setting chsh -s /bin/appliancesh root

How to build PrivacyIdea HA with MySQL with master and master replication

1. Install PrivacyIdea on 1st Privacyidea Refer: https://www.youtube.com/watch?v=YzQPA3fQuYQ Add repository on Ubuntu #add-apt-repository ppa:privacyidea/privacyidea Update apt #apt-get update Check apt cache has privacyidea # apt-cache search privacyidea Install 2FA system. This is a meta package to install privacyidea with apache2 + MySql #apt-get install privacyidea-apache2 Create admin account and set password #pi-manage admin add admin admin@localhost Install 2FA FreeRadius  # apt-get install privacyidea-radius Install 2FA everything # apt-get install privacyidea-all 2. Install PrivacyIdea on 2nd Privacyidea  3. Setup Mysql master to master replication Refer: https://www.digitalocean.com/community/tutorials/how-to-set-up-mysql-master-master-replication ********************************************* Primary my.cnf bind-address            = xxx.xxx.xxx.xxx server-id            ...

Migrate VMware Horizon View Persona profile from Windows 7 to Windows 10

migprofile.exe /s:\\file02\share\profiles\*.v2 /v2tov6 /takeownership

VMware Instant Clone Push Image Flow

Just make a note for remind how to Push Instant Clone VM Update master image take snapshot Logon Horizon View Administrator portal Go to Instant Clone pool \Summary\ Push image Select snapshot you want push Below are automatically Clone a template VM from master image Power on tempalte VM Power off template VM Create a snapshot on template Clone tempate VM to Replicate VM vCenter check digest Replicate VM create snapshot Delete Old VDI VM Deploy new parent VM on each host Depliy new VDI VM Power off old parent VM Delete old parent VM

Windows 7 SP1 + Instant Clone

If your deploy Windows 7 SP1 + VMware Instant clone, you have to install microsoft hotfix to avoid deploy failed.   https://support.microsoft.com/kb/2550978