Update cheatsheets

tldr/^

@@ -20,3 +20,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Replace `string1` with `string2` in the previous command and add `string3` to its end:
 
 `^{{string1}}^{{string2}}^{{string3}}`
+
+- Replace all occurrences of `string1`:
+
+`^{{string1}}^{{string2}}^:&`

tldr/adb-reboot

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# adb reboot
+
+> Reboot a connected Android device or emulator.
+> More information: <https://manned.org/adb>.
+
+- Reboot the device normally:
+
+`adb reboot`
+
+- Reboot the device into bootloader mode:
+
+`adb reboot bootloader`
+
+- Reboot the device into recovery mode:
+
+`adb reboot recovery`
+
+- Reboot the device into fastboot mode:
+
+`adb reboot fastboot`

tldr/compopt

@@ -0,0 +1,17 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# compopt
+
+> Print or change the completion options for a command.
+> More information: <https://manned.org/compopt>.
+
+- Print the options for the currently executing completion:
+
+`compopt`
+
+- Print the completion options for given command:
+
+`compopt {{command}}`

tldr/disown

@@ -0,0 +1,26 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# disown
+
+> Allow sub-processes to live beyond the shell that they are attached to.
+> See also the `jobs` command.
+> More information: <https://www.gnu.org/software/bash/manual/bash.html#index-disown>.
+
+- Disown the current job:
+
+`disown`
+
+- Disown a specific job:
+
+`disown %{{job_number}}`
+
+- Disown all jobs:
+
+`disown -a`
+
+- Keep job (do not disown it), but mark it so that no future SIGHUP is received on shell exit:
+
+`disown -h %{{job_number}}`

tldr/fc

@@ -5,10 +5,10 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # fc
 
-> Open the most recent command and edit it.
+> Open the most recent command for editing and then run it.
 > More information: <https://manned.org/fc>.
 
-- Open in the default system editor:
+- Open the last command in the default system editor and run it after editing:
 
 `fc`
 
@@ -24,6 +24,14 @@ source: https://github.com/tldr-pages/tldr.git
 
 `fc -l -r`
 
-- List commands in a given interval:
+- Edit and run a command from history:
+
+`fc {{number}}`
+
+- Edit commands in a given interval and run them:
 
 `fc '{{416}}' '{{420}}'`
+
+- Display help:
+
+`fc --help`

tldr/git-standup

@@ -15,7 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Show a given author's commits from the last 10 days and whether they are GPG signed:
 
-`git standup -a {[name|email}} -d {{10}} -g`
+`git standup -a {{name|email}} -d {{10}} -g`
 
 - Show all the commits from all contributors for the last 10 days:
 

tldr/help

@@ -0,0 +1,33 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# help
+
+> Display information about Bash builtin commands.
+> More information: <https://www.gnu.org/software/bash/manual/bash.html#index-help>.
+
+- Display the full list of builtin commands:
+
+`help`
+
+- Print instructions on how to use the `while` loop construct:
+
+`help while`
+
+- Print instructions on how to use the `for` loop construct:
+
+`help for`
+
+- Print instructions on how to use `[[ ]]` for conditional commands:
+
+`help [[ ]]`
+
+- Print instruction on how to use `(( ))` to evaluate arithmetic expressions:
+
+`help \( \)`
+
+- Print instructions on how to use the `cd` command:
+
+`help cd`

tldr/linux/pve-firewall

@@ -0,0 +1,37 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# pve-firewall
+
+> Manage Proxmox VE Firewall.
+> More information: <https://pve.proxmox.com/wiki/Firewall>.
+
+- Compile and print all firewall rules:
+
+`pve-firewall compile`
+
+- Show information about the local network:
+
+`pve-firewall localnet`
+
+- Restart the Proxmox VE Firewall service:
+
+`pve-firewall restart`
+
+- Start the Proxmox VE Firewall service:
+
+`pve-firewall start`
+
+- Stop the Proxmox VE Firewall service:
+
+`pve-firewall stop`
+
+- Simulate all firewall rules:
+
+`pve-firewall simulate`
+
+- Show the status of Proxmox VE Firewall:
+
+`pve-firewall status`

tldr/linux/pvecm

@@ -0,0 +1,37 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# pvecm
+
+> Proxmox VE Cluster Manager.
+> More information: <https://pve.proxmox.com/pve-docs/pvecm.1.html>.
+
+- Add the current node to an existing cluster:
+
+`pvecm add {{hostname_or_ip}}`
+
+- Add a node to the cluster configuration (internal use):
+
+`pvecm addnode {{node}}`
+
+- Display the version of the cluster join API available on this node:
+
+`pvecm apiver`
+
+- Generate new cluster configuration:
+
+`pvecm create {{clustername}}`
+
+- Remove a node from the cluster configuration:
+
+`pvecm delnode {{node}}`
+
+- Display the local view of the cluster nodes:
+
+`pvecm nodes`
+
+- Display the local view of the cluster status:
+
+`pvecm status`

tldr/linux/pveperf

@@ -0,0 +1,13 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# pveperf
+
+> A benchmarking tool in Proxmox Server. Gather CPU and hard disk performance data for the hard disk.
+> More information: <https://pve.proxmox.com/pve-docs/pveperf.1.html>.
+
+- Show CPU and hard disk performance data for the hard disk mounted at `/`:
+
+`pveperf`

tldr/linux/qm-nbdstop

@@ -0,0 +1,13 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# qm nbdstop
+
+> Stop embedded nbd server.
+> More information: <https://pve.proxmox.com/pve-docs/qm.1.html>.
+
+- Stop embedded nbd server:
+
+`qm nbdstop {{VM_ID}}`

tldr/linux/qm-stop

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# qm stop
+
+> Stop a virtual machine.
+> More information: <https://pve.proxmox.com/pve-docs/qm.1.html>.
+
+- Stop a virtual machine immediately:
+
+`qm stop {{VM_ID}}`
+
+- Stop a virtual machine and wait for at most 10 seconds:
+
+`qm stop --timeout {{10}} {{VM_ID}}`
+
+- Stop a virtual machine and skip lock (only root can use this option):
+
+`qm stop --skiplock {{true}} {{VM_ID}}`
+
+- Stop a virtual machine and don't deactivate storage volumes:
+
+`qm stop --keepActive {{true}} {{VM_ID}}`

tldr/linux/sestatus

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# sestatus
+
+> Print the current SELinux status.
+> More information: <https://manned.org/sestatus>.
+
+- Print the current status:
+
+`sestatus`
+
+- Print the current states of all policy booleans:
+
+`sestatus -b`
+
+- Print the current file and process contexts:
+
+`sestatus -v`

tldr/linux/speaker-test

@@ -0,0 +1,26 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# speaker-test
+
+> Speaker test tone generator for ALSA.
+> See also: `aplay`, `arecord`, `amixer`.
+> More information: <https://manned.org/speaker-test>.
+
+- Test the default speakers with pink noise:
+
+`speaker-test`
+
+- Test the default speakers with a sine wave:
+
+`speaker-test {{-t|--test}} sine {{-f|--frequency}} {{frequency}}`
+
+- Test the default speakers with a predefined WAV file:
+
+`speaker-test {{-t|--test}} wav`
+
+- Test the default speakers with a WAV file:
+
+`speaker-test {{-t|--test}} wav {{-w|--wavfile}} {{path/to/file}}`

tldr/linux/vzdump

@@ -0,0 +1,33 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# vzdump
+
+> Backup Utility for virtual machines and containers.
+> More information: <https://pve.proxmox.com/pve-docs/vzdump.1.html>.
+
+- Dump a guest virtual machine into the default dump directory (usually `/var/lib/vz/dump/`), excluding snapshots:
+
+`vzdump {{vm_id}}`
+
+- Back up the guest virtual machines with the IDs 101, 102, and 103:
+
+`vzdump {{101 102 103}}`
+
+- Dump a guest virtual machine using a specific mode:
+
+`vzdump {{vm_id}} --mode {{suspend|snapshot}}`
+
+- Back up all guest systems and send an notification email to the root and admin users:
+
+`vzdump --all --mode {{suspend}} --mailto {{root}} --mailto {{admin}}`
+
+- Use snapshot mode (no downtime required) and a non-default dump directory:
+
+`vzdump {{vm_id}} --dumpdir {{path/to/directory}} --mode {{snapshot}}`
+
+- Back up all guest virtual machines excluding the IDs 101 and 102:
+
+`vzdump --mode {{suspend}} --exclude {{101, 102}}`

tldr/npm-restart

@@ -0,0 +1,12 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# npm restart
+
+> This command is an alias of `npm run restart`.
+
+- View documentation for the original command:
+
+`tldr npm run`

tldr/npm-run

@@ -0,0 +1,33 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# npm run
+
+> Run a script.
+> More information: <https://www.npmjs.com>.
+
+- Run a script:
+
+`npm run {{script_name}}`
+
+- Pass arguments to a script:
+
+`npm run {{script_name}} -- {{argument}} {{--option}}`
+
+- Run a script named `start`:
+
+`npm start`
+
+- Run a script named `stop`:
+
+`npm stop`
+
+- Run a script named `restart`:
+
+`npm restart`
+
+- Run a script named `test`:
+
+`npm test`

tldr/npm-start

@@ -0,0 +1,12 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# npm start
+
+> This command is an alias of `npm run start`.
+
+- View documentation for the original command:
+
+`tldr npm run`

tldr/npm-stop

@@ -0,0 +1,12 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# npm stop
+
+> This command is an alias of `npm run stop`.
+
+- View documentation for the original command:
+
+`tldr npm run`

tldr/npm-test

@@ -0,0 +1,12 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# npm test
+
+> This command is an alias of `npm run test`.
+
+- View documentation for the original command:
+
+`tldr npm run`

tldr/ntfy

@@ -0,0 +1,33 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# ntfy
+
+> Send and receive HTTP POST notifications.
+> More information: <https://github.com/binwiederhier/ntfy>.
+
+- Send a message to the `security` topic:
+
+`ntfy pub security "{{Front door has been opened.}}"`
+
+- Send with a title, priority and tags:
+
+`ntfy publish --title="{{Someone bought your item}}" --priority={{high}} --tags={{duck}} {{ebay}} "{{Someone just bought your item: Platypus Sculpture}}"`
+
+- Send at 8:30am:
+
+`ntfy pub --at=8:30am {{delayed_topic}} "{{Time for school, sleepyhead...}}"`
+
+- Trigger a webhook:
+
+`ntfy trigger {{my_webhook}}`
+
+- Subscribe to a topic (Ctrl-C to stop listening):
+
+`ntfy sub {{home_automation}}`
+
+- Display help:
+
+`ntfy --help`

tldr/redshift

@@ -24,6 +24,6 @@ source: https://github.com/tldr-pages/tldr.git
 
 `redshift -g {{red}}:{{green}}:{{blue}}`
 
-- Turn on Redshift with a constant unchanging color temperature:
+- [P]urge existing temperature changes and set a constant unchanging color temperature in [O]ne-shot mode:
 
-`redshift -O {{temperature}}`
+`redshift -PO {{temperature}}`

tldr/unset

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# unset
+
+> Remove shell variables or functions.
+> More information: <https://manned.org/unset>.
+
+- Remove the variable `foo`, or if the variable doesn't exist, remove the function `foo`:
+
+`unset {{foo}}`
+
+- Remove the variables foo and bar:
+
+`unset -v {{foo}} {{bar}}`
+
+- Remove the function my_func:
+
+`unset -f {{my_func}}`

tldr/wget2

@@ -0,0 +1,43 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# wget2
+
+> An improved version of `wget` for downloading files from the web.
+> Supports HTTP, HTTPS, and HTTP/2 protocols with enhanced performance.
+> By default, `wget2` uses multiple threads for faster downloads.
+> More information: <https://gitlab.com/gnuwget/wget2>.
+
+- Download the contents of a URL to a file using multiple threads (default behavior differs from `wget`):
+
+`wget2 {{https://example.com/foo}}`
+
+- Limit the number of threads used for downloading (default is 5 threads):
+
+`wget2 --max-threads={{10}} {{https://example.com/foo}}`
+
+- Download a single web page and all its resources (scripts, stylesheets, images, etc.):
+
+`wget2 --page-requisites --convert-links {{https://example.com/somepage.html}}`
+
+- Mirror a website, but do not ascend to the parent directory (does not download embedded page elements):
+
+`wget2 --mirror --no-parent {{https://example.com/somepath/}}`
+
+- Limit the download speed and the number of connection retries:
+
+`wget2 --limit-rate={{300k}} --tries={{100}} {{https://example.com/somepath/}}`
+
+- Continue an incomplete download (behavior is consistent with `wget`):
+
+`wget2 --continue {{https://example.com}}`
+
+- Download all URLs stored in a text file to a specific directory:
+
+`wget2 --directory-prefix {{path/to/directory}} --input-file {{URLs.txt}}`
+
+- Download a file from an HTTP server using Basic Auth (also works for HTTPS):
+
+`wget2 --user={{username}} --password={{password}} {{https://example.com}}`

tldr/windows/sdelete

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, windows]
+source: https://github.com/tldr-pages/tldr.git
+---
+# sdelete
+
+> Securely delete file/directory from disk, or clean the free space on a volume/physical disk.
+> More information: <https://learn.microsoft.com/en-us/sysinternals/downloads/sdelete>.
+
+- Delete files with 3 [p]asses:
+
+`sdelete -p 3 {{path	oile1 path	oile2 ...}}`
+
+- Delete folders and its [s]ubdirectories with 1 pass (default):
+
+`sdelete -s {{path	o\directory1 path	o\directory2 ...}}`
+
+- Clean the free space of volume D: with 3 [p]asses:
+
+`sdelete -p 3 D:`
+
+- Clean the free space with [z]eros of physical disk 2, which should not contain any volumes to be cleaned:
+
+`sdelete -z 2`

tldr/windows/sdelete64

@@ -0,0 +1,12 @@
+---
+syntax: markdown
+tags: [tldr, windows]
+source: https://github.com/tldr-pages/tldr.git
+---
+# sdelete64
+
+> This command is the 64 bit version of `sdelete`.
+
+- View documentation for the original command:
+
+`tldr sdelete`