Search found 109 matches

by Chris
Sun Oct 24, 2021 11:37 am
Forum: Windows
Topic: How to clear DNS cache
Replies: 1
Views: 78

Re: How to clear DNS cache

You can do it with ipconfig open the Run dialog box: ( windows key + R) enter : ipconfig /flushdns but it might be clearer using comand prompt (run as administrator): and run ipconfig /flushdns If you want to use power shell: Type "powershell" in the search bar beside the Windows logo. sel...
by Chris
Fri Apr 09, 2021 7:53 pm
Forum: Linux
Topic: linux read csr
Replies: 1
Views: 1019

Re: linux read csr

You can use the opsenssl command:

Code: Select all

openssl req -noout -text -in certfile.csr
Or give it on some sites :
https://www.sslshopper.com/csr-decoder.html
by Chris
Tue Mar 02, 2021 8:42 pm
Forum: Linux
Topic: Debian no shutdown command ?
Replies: 1
Views: 957

Re: Debian no shutdown command ?

for debian you neet to be "real"-root.

So the correct su command:

Code: Select all

su -
I had the same problem when I installed a debian server.
by Chris
Wed Feb 17, 2021 4:52 pm
Forum: Linux
Topic: Parted mkpart full disk
Replies: 1
Views: 994

Re: Parted mkpart full disk

standard the numbers are MB, you can lookup the size and the free space with print.

If you want to create an new partition on an empty disk,
the easiest way is using percentage:

Code: Select all

mkpart primary ext4 0% 100%
by Chris
Sat Feb 06, 2021 12:27 pm
Forum: Linux
Topic: How to create boot USB from ISO
Replies: 1
Views: 1009

Re: How to create boot USB from ISO

You can do this by: sudo dd bs=4M if=Downloads/ubuntu.iso of=/dev/sdc conv=fdatasync status=progress sudo : to be superuser dd : The dd program we’re using. bs=4M : The -bs (blocksize) option defines the size of each chunk that is read from the input file and wrote to the output device. 4 MB is a go...
by Chris
Wed Jan 27, 2021 9:31 am
Forum: Linux
Topic: test linux memory
Replies: 1
Views: 1186

Re: test linux memory

Hi you can use memtester Install it with sudo apt-get install memtester (Debian, ubuntu, ...) sudo yum install memtester (Fedore, RedHat, ...) sudo emerge -q sys-apps/memtester (gentoo) And than you can run it with: memtester 2000 5 2000 is the amount of RAM-memory you want o test (in Mib) 5 is the ...
by Chris
Fri Jan 08, 2021 4:54 pm
Forum: Linux
Topic: find linux memory speed
Replies: 2
Views: 1430

Re: find linux memory speed

ok, find the answer to my own question.

Install dmidecode:

Code: Select all

emerge -q sys-apps/dmidecode

Code: Select all

sudo dmidecode --type memory
or

Code: Select all

sudo dmidecode --type 17
by Chris
Fri Jan 08, 2021 4:52 pm
Forum: Linux
Topic: find linux memory speed
Replies: 2
Views: 1430

find linux memory speed

Is there a command to find at what speed the RAM-memory is running.
by Chris
Thu Dec 24, 2020 12:34 pm
Forum: Linux
Topic: rsync: failed to set permissions
Replies: 1
Views: 3844

Re: rsync: failed to set permissions

You get this error when the other side ( server ) can't change the file permission. Perhaps the file system doesn't support it. Or the user that runs the rsync-daemon on the server doesn't have the rights to change the permissions. You can suppress the error-message by adding --no-perms to the rsync...
by Chris
Fri Feb 14, 2020 8:23 pm
Forum: Linux
Topic: rsync error: error starting client-server protocol (code 5)
Replies: 1
Views: 11736

Re: rsync error: error starting client-server protocol (code 5)

The problem is probably that the group "shareusers"
doesn't exist on your rsync server ( not the client )