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Archive for the 'Linux' Category

16 Říj

KB5018410 = Outlook error 0x800CCC1A & Postfix SSL_accept:error

After installing the October update (KB5018410), customers started reporting to us that they were unable to send mail from Outlook using SMTP TLS (port 587). The email client only displays the error message: 0x800CCC1A and postfix writes in the log: Oct 16 18:21:39 mail postfix/submission/smtpd[719912]: connect from my.private.ip.[xxx.xxx.xxx.xxx] Oct 16 18:21:39 mail postfix/submission/smtpd[719912]: SSL_accept error […]

29 Srp

Greenbone Enterprise TRIAL – Login problem

With Greenbone Enterprise TRIAL, as well as Greenbone Community Edition (GCE), I ran into a problem where I could not log into the web interface after several tests. I just get a message: The Greenbone Vulnerability Manager service is not responding. This could be due to system maintenance. Please try again later, check the system […]

02 Čvc

Soft Reset DELL iDRAC using SSH

racadm racreset soft

07 Čvn

HowTo: Upgrade Intel NVMe P4600 SSD firmware in ESXi 7

Download and install Intel® Memory and Storage Tool CLI Solidigm™ Storage Tool CLI (SST) [root@vmware:~] /opt/solidigm/sst/sst load -ssd 0 WARNING! You have selected to update the drives firmware! Proceed with the update? (Y|N): y Checking for firmware update… – Intel SSD DC P4600 Series PHLE729000X14P0KGN – Status : The selected drive contains current firmware as […]

02 Čvn

Proxmox – Could not login to web interface and read only directory /etc/pve

May 29 02:06:55 pve1 pvestatd[1931]: authkey rotation error: cfs-lock ‚authkey‘ error: got lock request timeout May 29 02:06:55 pve1 pvestatd[1931]: status update time (9.120 seconds) May 29 02:06:56 pve1 pve-ha-lrm[2050]: unable to write lrm status file – unable to delete old temp file: Input/output error Fix the cluster filesystem: # systemctl stop pve-cluster # rm […]

25 Kvě

Howto: Remove Microsoft Office from your windows computer with PowerShell

Simple … Isn’t It?? Get-AppxPackage -name “Microsoft.Office.Desktop” | Remove-AppxPackage Get-AppxPackage *officehub* | Remove-AppxPackage

25 Kvě

HowTo: Old Debian & error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory

Problem: #./hpsetup ./hpsetup: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory Quick Fix: # apt-get install lib32stdc++6

12 Kvě

HowTo: Import a PEM certificate and PEM private key into the Windows key store

Create a PKCS12 file containing the certificate and its private key: $ openssl pkcs12 -export -in MyCertficate.crt -inkey MyPrivateKey.pem -out CertificateForImportInWindows.p12 The .p12 generated file is protected by a password and can then be transported without any risk. On a Windows, open this .p12 file and follow the instructions provided.

20 Dub

HowTo: PowerShell Full Command History

Get-Content (Get-PSReadlineOption).HistorySavePath

30 Zář

How to find: Exchange Administration Center URL

In Exchange Management Shell run this command: Get-ECPVirtualDirectory | Format-List InternalURL,ExternalURL

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