mkdir -p /var/opt/xen/ISO_Store
xe sr-create name-label=LocalISO type=iso device-config:location=/var/opt/xen/ISO_Store device-config:legacy_mode=true content-type=iso
xe sr-scan uuid=UUID
https://umhau.github.io/create-local-ISO-repository-on-xcp-ng/
https://thuanbui.me/category/systems-infrastructure/virtualization/
echo "# Device Configs Linh Trung" > README.md
git add .
git commit -m "Initial commit"
git push -u origin master
delete multi file: git rm $(git ls-files --deleted)
git checkout --orphan temp_branch
git add -A
git commit -am "Purging Old History"
git branch -D master
git branch -m master
OR:
git pull --rebase
git reflog expire --expire=now --all
OR:
git fetch --prune
git prune
git gc
git push -f origin master
Git Add Exam:
echo "# Device Configs Linh Trung" > README.md
git add .
git commit -m "Initial commit"
git push -u origin master
Create Git local:
git init
git add README.md
git add .
git commit -m "first commit"
git remote add origin https://github.com/userName/repoName.git
git push --force origin master echo "# services" >> README.md
git init
git add README.md
git commit -m "first commit"
git branch -M main
git remote add origin https://github.com/databom/services.git
git push -u origin main
| First Do this ... | |
| git fetch origin master | |
| git merge master | |
| Then, do this ... | |
| git fetch origin master:tmp | |
| git rebase tmp | |
| git push origin HEAD:master | |
| git branch -D tmp | |
| Now everything works well. |
git fetch origin master:tmp
git rebase tmp
git push origin HEAD:master
git branch -D tmpError: Message 'src refspec master does not match any' when pushing commits in Gitgit init
git add .
git commit -m 'message'
git *create remote
git push -u origin master
OR
git checkout -b master
git add .
git commit -m "my commit message"
git push origin master
Ásbrú Connection Manager like PAC
https://www.asbru-cm.net/
6200(config)# snmp-server vrf default
6200(config)# snmp-server vrf mgmt
6200(config)# snmp-server system-contact netadmin@hcmus.edu.vn
6200(config)# snmp-server system-description Aruba-6200-NDH
6200(config)# snmp-server system-location Aruba-6200-NDH
6200(config)# snmp-server community CSLT@hcmus
6200(config-community)# access-level ro
deny-local-routing
no…
This command disables routing traffic between two clients of an IAP on different VLANs. Routing traffic between the clients will be sent to the upstream device to make the forwarding decision.
Use this command to prevent the local routing of traffic if you have security and traffic management policies defined for upstream devices.
The following command disables local routing:
(Instant Access Point)(config)# deny-local-routing
(Instant Access Point)(config)# end
(Instant Access Point)# commit apply
https://www.arubanetworks.com/techdocs/Instant_40_Mobile/Advanced/Content/CLI_commands/deny-local-routing.htm
Restricting access to an Aruba switch GUI and CMD via VLAN router IP
Exam:
- Allow all 10.29.3.0/24 , 10.29.4.0/24, 10.29.5.0/24
- Allow all icmp
- Deny all
access-list ip quantriswitch
20 permit any 10.29.5.0/255.255.255.0 any
21 permit any 10.29.4.0/255.255.255.0 any
22 permit tcp 10.29.3.0/255.255.255.0 any
23 permit icmp any any
90 deny any any any
apply access-list ip quantriswitch control-plane vrf default
https://community.arubanetworks.com/discussion/cx6000-restricting-access-to-management-ip-of-switch
- Instal Printer Driver HP on arch linux:
sudo pacman -S cups
systemctl enable cups && systemctl start cups
sudo pacman -S system-config-printer
sudo pacman -S hplip-plugin
yay -S hpuld
- Config Printer
sudo hp-setup -i <IP Printer>
- Install scanner:
sudo pacman -S sane
yay -S xsane
- Config print pdf file to printer
lpadmin -p <Printer_name> -o pdftops-renderer-default=pdftops
- Printer manager over web:
https://localhost:631
user/pass is on system