View linux boot time


View boot time:

systemd-analyze

View boot time by service

systemd-analyze blame


To disable a service:
sudo systemctl disable NetworkManager-wait-online.service 

To enable:
sudo systemctl enable NetworkManager-wait-online.service 

 
-
Marcadores: , ,

Apt only upgrade selected packages

 apt list --upgradable | cut -d"/" -f1 > /tmp/apt pico /tmp/apt cat /tmp/apt | tr "\n" " " apt install --on...

Mais vistos

  • How to Configure WPAD through DNS
    First you have to configure a wpad site in your IIS Open the proxypac.pac file you have previously created and save as wpad.dat. Copy wpa...
  • Finding Stale User and Computer Accounts
    Find Users Who Have Never Logged On Use the following PowerShell Command; Get-ADUser -Filter { LastLogonDate -notlike "*" -and En...
  • JKS and Openssl commands
    Java Keytool Command These commands allow you to generate a new Java Keytool keystore file, create a CSR, and import certificates. A...