Clamd and freshclam will use 100% of core cpu process.
OS
How to fix spotlight search on a macOS
Important: We have a current backup of your Mac.
Open Terminal:
Now type in the following commands into Terminal, in the exact order they are shown:
sudo mdutil -i off / sudo mdutil -i on / sudo mdutil -E /
The first command turns spotlight off
The second command turns spotlight back on
The final command restarts the spotlight index.
If, after a few minutes, spotlight is still not indexing, try running this command, followed by the three commands above:
sudo rm -rf /.Spotlight-V100
macOS not shutting down since upgrading to new security upgrade
Send this commands via terminal:
rm -rf ~/Library/Caches/* rm -rf ~/Library/Saved\ Application\ State/* sudo rm -rf /Library/Caches/* sudo rm -rf /System/Library/Caches/* atsutil databases -removeUser sudo atsutil databases -remove sudo atsutil server -shutdown sudo atsutil server -ping sudo rm -rf /var/folders/*
Reboot system.
How to change PhotoStation Synology logo
Login via ssh:
ssh -2 [email protected]
sudo -iCopy Your logo white template:
cp /yourlogo.png /var/packages/PhotoStation/target/photo/photo_new/images/White/logo_ps6.png
Copy Your logo dark template:
cp /yourlogo.png /var/packages/PhotoStation/target/photo/photo_new/images/Black/logo_ps6.png
Verify and Repair Disk Permissions via Terminal – macOS
Verify Permissions
diskutil verifyPermissions /
Repair Permissions
diskutil repairPermissions /
Read moreVerify and Repair Disk Permissions via Terminal – macOS
How to use Time Machine to back up your Mac to a Windows shared folder – macOS
The issue that makes Time Machine more difficult in terms of options for backup locations is that it requires use of Apple’s proprietary HFS+ filesystem. Although I’m certain the HFS+ features that Time Machine uses for file versioning and linking could be “mimicked” for use on other more open filesystems, the reality is that Apple chose HFS+ and supports that filesystem exclusively in Time Machine (in fact as of this writing Apple’s new APFS isn’t even supported for Time Machine backups as of yet).
- Create a Windows share location
- Make the remote share automatically mount
- make Time Machine use the remote share and file
- Check Time Machine
Read moreHow to use Time Machine to back up your Mac to a Windows shared folder – macOS
macOS Software Update via Terminal
To get a list of available software updates, type the following command:
softwareupdate -l
You will see a list of available updates. You can then install all available software updates with the following command:
sudo softwareupdate -iva
The use of sudo is required to get superuser privileges to actually install the updates. You can also install only the recommended updates with:
sudo softwareupdate -irv
Control Time Machine from the command line
Launch Terminal app in your /Applications/Utilities folder.
Time Machine on or off
sudo tmutil enable
sudo tmutil disable
Run a Time Machine backup
tmutil startbackup
Stop a backup
tmutil stopbackup
If unable to unmount drive on macOS
You can try booting from OS X recovery by holding CMD + R at the time of startup. Once booted from OS X recovery, select Terminal from the utilities and then at the unix prompt enter:
- diskutil list
- then press return and look for the disk identifier and enter the following command with the disk identifier
sudo diskutil unmountDisk /dev/(enter here disk identifier name)
- Press return and enter your admin password if prompted. This should unmount all volumes of the physical drive.
- If still the above method didn’t work, then the last option is to force the entire disk to unmount.
- For that using the terminal application again, enter the following command:
sudo diskutil unmount force /dev/(enter here disk identifier name)
- Then press return and enter the admin password if prompted. This will definetely unmount the entire disk and all its related volume.