Update cheatsheets

tldr/cisco-ios/interface

@@ -0,0 +1,18 @@
+---
+syntax: markdown
+tags: [tldr, cisco-ios]
+source: https://github.com/tldr-pages/tldr.git
+---
+# interface
+
+> Manage interfaces.
+> Accessed in configuration mode.
+> More information: <https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/interface/command/ir-cr-book/ir-i1.html>.
+
+- Configure a VLAN:
+
+`interface vlan {{1}}`
+
+- Set an interface to be active or inactive (this is run inside the interface command):
+
+`{{no shutdown|shutdown}}`

tldr/cisco-ios/show

@@ -10,20 +10,20 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Show switch IP addresses:
 
-`{{[s|show]}} ip interface brief`
+`{{[sh|show]}} ip interface brief`
 
 - Show specific interface configuration:
 
-`{{[s|show]}} ip interface {{vlan1}}`
+`{{[sh|show]}} ip interface {{vlan1}}`
 
 - Show vlan configuration:
 
-`{{[s|show]}} vlan`
+`{{[sh|show]}} vlan`
 
 - Show currently running configuration:
 
-`{{[s|show]}} running-config`
+`{{[sh|show]}} running-config`
 
 - Show SSH configuration:
 
-`{{[s|show]}} ip ssh`
+`{{[sh|show]}} ip ssh`

tldr/linux/fprintd

@@ -8,6 +8,18 @@ source: https://github.com/tldr-pages/tldr.git
 > Fingerprint management daemon.
 > More information: <https://fprint.freedesktop.org/>.
 
-- Display the man page for `fprintd`:
+- View documentation for listing enrolled fingerprints:
 
-`man fprintd`
+`tldr fprintd-list`
+
+- View documentation for enrolling new fingerprints:
+
+`tldr fprintd-enroll`
+
+- View documentation for verifying a fingerprint against a database:
+
+`tldr fprintd-verify`
+
+- View documentation for deleteting fingerprints from a database:
+
+`tldr fprintd-delete`

tldr/linux/qm-snapshot

@@ -8,7 +8,7 @@ source: https://github.com/tldr-pages/tldr.git
 > Create virtual machine snapshots.
 > More information: <https://pve.proxmox.com/pve-docs/qm.1.html>.
 
-- Create a snapshot of a specific virtual machine:
+- Create a snapshot of a specific virtual machine (name must start with a letter):
 
 `qm {{[sn|snapshot]}} {{vm_id}} {{snapshot_name}}`
 
@@ -19,3 +19,11 @@ source: https://github.com/tldr-pages/tldr.git
 - Create a snapshot including the vmstate:
 
 `qm {{[sn|snapshot]}} {{vm_id}} {{snapshot_name}} --description {{description}} --vmstate 1`
+
+- List snapshots of a VM:
+
+`qm {{[lists|listsnapshot]}} {{100}}`
+
+- Rollback the state of a specific VM to a specified snapshot:
+
+`qm {{[ro|rollback]}} {{vm_id}} {{snap_name}}`