Update cheatsheets

tldr/at

@@ -28,3 +28,11 @@ source: https://github.com/tldr-pages/tldr.git
 - Execute commands from a given file next Tuesday:
 
 `at -f {{path/to/file}} 9:30 PM Tue`
+
+- List all queued jobs for the current user (same as `atq`):
+
+`at -l`
+
+- View a specied job:
+
+`at -c {{job_number}}`

tldr/aws-s3-sync

@@ -0,0 +1,41 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# aws s3 sync
+
+> Recursively sync files and directories between your local system and an S3 bucket, or between S3 buckets.
+> More information: <https://awscli.amazonaws.com/v2/documentation/api/latest/reference/s3/sync.html>.
+
+- Sync files and directories from local to a bucket:
+
+`aws s3 sync {{path/to/file_or_directory}} s3://{{bucket_target_name}}/{{path/to/remote_location}}`
+
+- Sync files and directories from a bucket to local:
+
+`aws s3 sync s3://{{bucket_source_name}}/{{path/to/remote_location}} {{path/to/file_or_directory}}`
+
+- Sync objects between two buckets:
+
+`aws s3 sync s3://{{bucket_source_name}}/{{path/to/remote_location}} s3://{{bucket_target_name}}/{{path/to/remote_location}}`
+
+- Sync local files to S3 while excluding specific files or directories:
+
+`aws s3 sync {{path/to/file_or_directory}} s3://{{bucket_target_name}}/{{path/to/remote_location}} --exclude {{path/to/file}} --exclude {{path/to/directory}}/*`
+
+- Sync objects between buckets and delete destination files not in source:
+
+`aws s3 sync s3://{{bucket_source_name}}/{{path/to/remote_location}} s3://{{bucket_target_name}}/{{path/to/remote_location}} --delete`
+
+- Sync to S3 with advanced options (set ACL and storage class):
+
+`aws s3 sync {{path/to/local_directory}} s3://{{bucket_name}}/{{path/to/remote_location}} --acl {{private|public-read}} --storage-class {{STANDARD_IA|GLACIER}}`
+
+- Sync files to S3 and skip unchanged ones (compare size and modification time):
+
+`aws s3 sync {{path/to/file_or_directory}} s3://{{bucket_name}}/{{path/to/remote_location}} --size-only`
+
+- Display help:
+
+`aws s3 sync help`

tldr/browsh

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Exit browsh:
 
 `<Ctrl q>`
+
+- Display help:
+
+`browsh {{[-h|--help]}}`

tldr/btop

@@ -32,3 +32,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Exit `btop`:
 
 `<q>`
+
+- Display help:
+
+`btop {{[-h|--help]}}`

tldr/busybox

@@ -0,0 +1,19 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# busybox
+
+> A collection of small system utilities in a single executable.
+> Executing `busybox` via a symlink is equivalent to running `busybox symlink_name`.
+> Linux distributions that use BusyBox will usually provide symlinks for all programs.
+> More information: <https://www.busybox.net/downloads/BusyBox.html>.
+
+- Execute a BusyBox function:
+
+`busybox {{ls|rm|mkdir|cat|...}} {{args}}`
+
+- Display help and a list of functions:
+
+`busybox --help`

tldr/carbonyl

@@ -19,3 +19,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Exit carbonyl:
 
 `<Ctrl c>`
+
+- Display help:
+
+`carbonyl {{[-h|--help]}}`

tldr/case

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Continue to the next pattern's commands without checking the pattern:
 
 `case {{$ANIMAL}} in {{cat}}) echo "It's a cat" ;& {{dog}}) echo "It's either a dog or cat fell through" ;& *) echo "Fallback" ;; esac`
+
+- Display help:
+
+`help case`

tldr/docker-system

@@ -20,7 +20,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 `docker system df --verbose`
 
-- Remove unused data:
+- Remove unused data (append `--volumes` to remove unused volumes as well):
 
 `docker system prune`
 

tldr/function

@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Run a function named `func_name`:
 
 `func_name`
+
+- Display help:
+
+`help function`

tldr/gettext

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Get the translation of a string or output a default string if it doesn't exist:
 
 `LANGUAGE={{locale}} gettext {{msgid}} {{default_value}}`
+
+- Display help:
+
+`gettext {{[-h|--help]}}`

tldr/git-init

@@ -14,11 +14,11 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Initialize a repository with the specified name for the initial branch:
 
-`git init --initial-branch={{branch_name}}`
+`git init {{[-b|--initial-branch]}} {{branch_name}}`
 
 - Initialize a repository using SHA256 for object hashes (requires Git version 2.29+):
 
-`git init --object-format={{sha256}}`
+`git init --object-format {{sha256}}`
 
 - Initialize a barebones repository, suitable for use as a remote over SSH:
 

tldr/hash

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Print the full path of `command`:
 
 `hash -t {{command}}`
+
+- Display help:
+
+`hash --help`

tldr/iperf

@@ -10,24 +10,24 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Run on server:
 
-`iperf -s`
+`iperf {{[-s|--server]}}`
 
 - Run on server using UDP mode and set server port to listen on 5001:
 
-`iperf -u -s -p {{5001}}`
+`iperf {{[-u|--udp]}} {{[-s|--server]}} {{[-p|--port]}} {{5001}}`
 
 - Run on client:
 
-`iperf -c {{server_address}}`
+`iperf {{[-c|--client]}} {{server_address}}`
 
 - Run on client every 2 seconds:
 
-`iperf -c {{server_address}} -i {{2}}`
+`iperf {{[-c|--client]}} {{server_address}} {{[-i|--interval]}} {{2}}`
 
 - Run on client with 5 parallel threads:
 
-`iperf -c {{server_address}} -P {{5}}`
+`iperf {{[-c|--client]}} {{server_address}} {{[-P|--parallel]}} {{5}}`
 
 - Run on client using UDP mode:
 
-`iperf -u -c {{server_address}} -p {{5001}}`
+`iperf {{[-u|--udp]}} {{[-c|--client]}} {{server_address}} {{[-p|--port]}} {{5001}}`

tldr/iperf3

@@ -10,20 +10,20 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Run iperf3 as a server:
 
-`iperf3 -s`
+`iperf3 {{[-s|--server]}}`
 
 - Run an iperf3 server on a specific port:
 
-`iperf3 -s -p {{port}}`
+`iperf3 {{[-s|--server]}} {{[-p|--port]}} {{port}}`
 
 - Start bandwidth test:
 
-`iperf3 -c {{server}}`
+`iperf3 {{[-c|--client]}} {{server}}`
 
 - Run iperf3 in multiple parallel streams:
 
-`iperf3 -c {{server}} -P {{streams}}`
+`iperf3 {{[-c|--client]}} {{server}} {{[-P|--parallel]}} {{streams}}`
 
 - Reverse direction of the test. Server sends data to the client:
 
-`iperf3 -c {{server}} -R`
+`iperf3 {{[-c|--client]}} {{server}} {{[-R|--reverse]}}`

tldr/linux/apachectl

@@ -35,3 +35,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Print full Apache configuration:
 
 `apachectl -S`
+
+- Display help:
+
+`apachectl -h`

tldr/linux/aurpublish

@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Add githooks to the current repository:
 
 `aurpublish setup`
+
+- Display help:
+
+`aurpublish {{[-h|--help]}}`

tldr/linux/avahi-browse

@@ -11,16 +11,16 @@ source: https://github.com/tldr-pages/tldr.git
 
 - List services available on the local network along with their addresses and ports, ignoring ones on the local machine:
 
-`avahi-browse --all --resolve --ignore-local`
+`avahi-browse {{[-a|--all]}} {{[-r|--resolve]}} {{[-l|--ignore-local]}}`
 
 - Quickly list services in the local network in SSV format for scripts:
 
-`avahi-browse --all --terminate --parsable`
+`avahi-browse {{[-a|--all]}} {{[-t|--terminate]}} {{[-p|--parsable]}}`
 
 - List domains in the neighbourhood:
 
-`avahi-browse --browse-domains`
+`avahi-browse {{[-D|--browse-domains]}}`
 
 - Limit the search to a particular domain:
 
-`avahi-browse --all --domain={{domain}}`
+`avahi-browse {{[-a|--all]}} --domain={{domain}}`

tldr/linux/avahi-resolve

@@ -10,8 +10,8 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Resolve a local service to its IPv4:
 
-`avahi-resolve -4 --name {{service.local}}`
+`avahi-resolve -4 {{[-n|--name]}} {{service.local}}`
 
 - Resolve an IP to a hostname, verbosely:
 
-`avahi-resolve --verbose --address {{IP}}`
+`avahi-resolve {{[-v|--verbose]}} {{[-a|--address]}} {{IP}}`

tldr/linux/bridge

@@ -27,3 +27,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Watch for changes in bridge interfaces:
 
 `bridge {{[mo|monitor]}}`
+
+- Display help:
+
+`bridge {{[h|help]}}`

tldr/linux/chage

@@ -10,20 +10,24 @@ source: https://github.com/tldr-pages/tldr.git
 
 - List password information for the user:
 
-`chage --list {{username}}`
+`chage {{[-l|--list]]} {{username}}`
 
 - Enable password expiration in 10 days:
 
-`sudo chage --maxdays {{10}} {{username}}`
+`sudo chage {{[-M|--maxdays]}} {{10}} {{username}}`
 
 - Disable password expiration:
 
-`sudo chage --maxdays {{-1}} {{username}}`
+`sudo chage {{[-M|--maxdays]}} {{-1}} {{username}}`
 
 - Set account expiration date:
 
-`sudo chage --expiredate {{YYYY-MM-DD}} {{username}}`
+`sudo chage {{[-E|--expiredate]}} {{YYYY-MM-DD}} {{username}}`
 
 - Force user to change password on next log in:
 
-`sudo chage --lastday {{0}} {{username}}`
+`sudo chage {{[-d|--lastday]}} {{0}} {{username}}`
+
+- Re-enable an account:
+
+`sudo chage {{[-E|--expiredate]}} -1 {{username}}`

tldr/linux/cu

@@ -27,3 +27,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Exit the `cu` session when in connection:
 
 `<Enter><~><.>`
+
+- Display help:
+
+`cu --help`

tldr/linux/dialog

@@ -19,3 +19,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Prompt the user for a yes/no question:
 
 `dialog --yesno "{{Continue?}}" {{7}} {{40}}`
+
+- Display help:
+
+`dialog`

tldr/linux/fadvise

@@ -18,4 +18,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Display help:
 
-`fadvise --help`
+`fadvise {{[-h|--help]}}`

tldr/linux/fincore

@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Display all possible data columns:
 
 `fincore --output-all {{path/to/file}}`
+
+- Display help:
+
+`fincore {{[-h|--help]}}`

tldr/linux/fluidsynth

@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Specify the audio driver:
 
 `fluidsynth {{[-a|--audio-driver]}} {{pipewire|pulseaudio}} {{path/to/soundfont.sf2}} {{path/to/file.midi}}`
+
+- Display help:
+
+`fluidsynth {{[-h|--help]}}`

tldr/linux/gtk-launch

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Launch an application:
 
 `gtk-launch {{Application_name}}`
+
+- Display help:
+
+`gtk-launch {{[-h|--help]}}`

tldr/linux/ifstatus

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Display interface status:
 
 `ifstatus {{interface_name}}`
+
+- Display help:
+
+`ifstatus`

tldr/linux/informant

@@ -22,4 +22,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Display help:
 
-`informant --help`
+`informant {{[-h|--help]}}`

tldr/linux/ip-maddress

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Leave a static multicast group:
 
 `sudo ip {{[m|maddress]}} {{[d|delete]}} {{33:33:00:00:00:02}} dev {{eth0}}`
+
+- Display help:
+
+`ip {{[m|maddress]}} {{[h|help]}}`

tldr/linux/iwinfo

@@ -31,3 +31,7 @@ source: https://github.com/tldr-pages/tldr.git
 - List available transmit power levels for the interface:
 
 `iwinfo {{interface}} txpowerlist`
+
+- Display help:
+
+`iwinfo h`

tldr/linux/kwallet-query

@@ -19,3 +19,7 @@ source: https://github.com/tldr-pages/tldr.git
 - List all available folders:
 
 `kwallet-query  {{kdewallet}} {{[-l|--list-entries]}} {{[-f|--folder]}} ""`
+
+- Display help:
+
+`kwallet-query {{[-h|--help]}}`

tldr/linux/libinput

@@ -26,4 +26,4 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Display help:
 
-`libinput -h`
+`libinput {{[-h|--help]}}`

tldr/linux/loginctl

@@ -31,3 +31,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Log a user out on all of their sessions:
 
 `loginctl terminate-user {{username}}`
+
+- Display help:
+
+`loginctl {{[-h|--help]}}`

tldr/linux/logread

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Print log messages as they happen:
 
 `logread -f`
+
+- Display help:
+
+`logread -h`

tldr/linux/lsfd

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - List open IPv4 or IPv6 sockets:
 
 `lsfd -i{{4|6}}`
+
+- Display help:
+
+`lsfd {{[-h|--help]}}`

tldr/linux/lslogins

@@ -14,20 +14,20 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Display users belonging to a specific group:
 
-`lslogins --groups={{groups}}`
+`lslogins {{[-g|--groups]}} {{groups}}`
 
 - Display user accounts:
 
-`lslogins --user-accs`
+`lslogins {{[-u|--user-accs]}}`
 
 - Display last logins:
 
-`lslogins --last`
+`lslogins {{[-L|--last]}}`
 
 - Display system accounts:
 
-`lslogins --system-accs`
+`lslogins {{[-s|--system-accs]}}`
 
 - Display supplementary groups:
 
-`lslogins --supp-groups`
+`lslogins {{[-G|--supp-groups]}}`

tldr/linux/lxc-attach

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Attach to a container:
 
 `sudo lxc-attach {{container_name}}`
+
+- Display help:
+
+`lxc-attach {{[-?|--help]}}`

tldr/linux/lxc-console

@@ -19,3 +19,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Exit `lxc-console`:
 
 `<Ctrl a><q>`
+
+- Display help:
+
+`lxc-console {{[-?|--help]}}`

tldr/linux/lxc-create

@@ -19,3 +19,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Create a container passing options to a template:
 
 `sudo lxc-create {{[-n|--name]}} {{container_name}} {{[-t|--template]}} download -- {{[-d|--dist]}} {{distro-name}} {{[-r|--release]}} {{release-version}} {{[-a|--arch]}} {{arch}}`
+
+- Display help:
+
+`lxc-create {{[-?|--help]}}`

tldr/linux/lxc-destroy

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Delete a container:
 
 `sudo lxc-destroy {{container_name}}`
+
+- Display help:
+
+`lxc-destroy {{[-?|--help]}}`

tldr/linux/lxc-info

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Query information from a container:
 
 `sudo lxc-info {{container_name}}`
+
+- Display help:
+
+`lxc-info {{[-?|--help]}}`

tldr/linux/lxc-ls

@@ -27,3 +27,7 @@ source: https://github.com/tldr-pages/tldr.git
 - List containers in a fancy, column-based output:
 
 `sudo lxc-ls {{[-f|--fancy]}}`
+
+- Display help:
+
+`lxc-ls {{[-?|--help]}}`

tldr/linux/lxc-start

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Exit out of a foreground container (run this in a separate terminal):
 
 `sudo lxc-stop {{container_name}}`
+
+- Display help:
+
+`lxc-start {{[-?|--help]}}`

tldr/linux/lxc-stop

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Stop a container:
 
 `sudo lxc-stop {{container_name}}`
+
+- Display help:
+
+`lxc-stop {{[-?|--help]}}`

tldr/linux/minicom

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Exit minicom:
 
 `<Ctrl a><x><Enter>`
+
+- Display help:
+
+`minicom {{[-h|--help]}}`

tldr/linux/nstat

@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - View all-time network statistics:
 
 `nstat {{[-a|--ignore]}}`
+
+- Display help:
+
+`nstat {{[-h|--help]}}`

tldr/linux/parted

@@ -24,3 +24,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Start interactive mode with the specified disk selected:
 
 `sudo parted {{/dev/sdX}}`
+
+- Display help:
+
+`parted {{[-h|--help]}}`

tldr/linux/parted-interactive

@@ -32,3 +32,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Remove a partition in interactive mode:
 
 `rm {{/dev/sdXN}}`
+
+- Display help:
+
+`?`

tldr/linux/pg

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - View a file:
 
 `pg {{path/to/file}}`
+
+- Display help:
+
+`pg {{[-h|--help]}}`

tldr/linux/pw-cat

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Record a sample recording using a different sample rate:
 
 `pw-cat --record --rate {{6000}} {{path/to/file.wav}}`
+
+- Display help:
+
+`pw-cat {{[-h|--help]}}`

tldr/linux/pw-reserve

@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Monitor a device instead of reserving it:
 
 `pw-reserve {{[-n|--name]}} {{audioN}} {{[-m|--monitor]}}`
+
+- Display help:
+
+`pw-reserve {{[-h|--help]}}`

tldr/linux/pw-v4l2

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Run a program:
 
 `pw-v4l2 {{program}}`
+
+- Display help:
+
+`pw-v4l2 -h`

tldr/linux/qmake

@@ -27,3 +27,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Enable debug mode:
 
 `qmake -d`
+
+- Display help:
+
+`qmake -help`

tldr/linux/reflector

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Use a configuration file to fetch mirrors:
 
 `sudo reflector @{{/etc/xdg/reflector/reflector.conf}}`
+
+- Display help:
+
+`reflector {{[-h|--help]}}`

tldr/linux/systemd-ask-password

@@ -35,3 +35,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Pass the asked password to another program:
 
 `systemd-ask-password | {{command}}`
+
+- Display help:
+
+`systemd-ask-password {{[-h|--help]}}`

tldr/linux/ubuntu-drivers

@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Install drivers for detected hardware:
 
 `sudo ubuntu-drivers install`
+
+- Display help:
+
+`ubuntu-drivers`

tldr/linux/ubus

@@ -19,3 +19,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Listen to events:
 
 `ubus subscribe {{event_name}}`
+
+- Display help:
+
+`ubus`

tldr/linux/uci

@@ -35,3 +35,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Discard uncommitted changes:
 
 `uci revert {{config}}`
+
+- Display help:
+
+`uci`

tldr/linux/usermod

@@ -23,8 +23,16 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Add a user to supplementary groups (mind the lack of whitespace):
 
-`sudo usermod {{[-a|--append]}} {{[-G|--groups]}} {{group1,group2,...}} {{username}}`
+`sudo usermod {{[-aG|--append --groups]}} {{group1,group2,...}} {{username}}`
 
 - Change a user home directory:
 
 `sudo usermod {{[-m|--move-home]}} {{[-d|--home]}} {{path/to/new_home}} {{username}}`
+
+- Lock an account:
+
+`sudo usermod {{[-L|--lock]}} {{username}}`
+
+- Unlock an account:
+
+`sudo usermod {{[-U|--unlock]}} {{username}}`

tldr/linux/waypipe

@@ -19,3 +19,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Skip testing for Vulkan support:
 
 `waypipe --test-skip-vulkan ssh {{user}}@{{server}} {{program}}`
+
+- Display help:
+
+`waypipe {{[-h|--help]}}`

tldr/local

@@ -28,3 +28,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Declare a readonly variable with the specified value:
 
 `local -r {{variable}}="{{value}}"`
+
+- Display help:
+
+`local --help`

tldr/ls

@@ -30,7 +30,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - List files in [l]ong format, sorted by [S]ize (descending) recursively:
 
-`ls {{-lSR|-lS --recursive}}`
+`ls {{[-lSR|-lS --recursive]}}`
 
 - List files in [l]ong format, sorted by [t]ime the file was modified and in reverse order (oldest first):
 

tldr/magick-mogrify

@@ -33,3 +33,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Reduce file sizes of all GIF images in the current directory by reducing quality:
 
 `magick mogrify -layers 'optimize' -fuzz {{7%}} {{*.gif}}`
+
+- Display help:
+
+`magick mogrify -help`

tldr/mail

@@ -24,3 +24,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Send a `tar.gz` file as an attachment:
 
 `tar cvzf - {{path/to/directory1 path/to/directory2}} | uuencode {{data.tar.gz}} | mail --subject "{{subject_line}}" {{to_user@example.com}}`
+
+- Display help:
+
+`mail {{[-h|--help]}}`

tldr/mariadb-install-db

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Initialize a database:
 
 `sudo mariadb-install-db --user {{user}} --basedir {{/usr}} --datadir {{/var/lib/mysql}}`
+
+- Display help:
+
+`mariadb-install-db --help`

tldr/msgfmt

@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Convert a `.po` file to a `.mo` file:
 
 `msgfmt {{path/to/file.po}} {{[-o|--output-file]}} {{path/to/file.mo}}`
+
+- Display help:
+
+`msgfmt {{[-h|--help]}}`

tldr/msginit

@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Define locale to generate from a specific template:
 
 `msginit {{[-l|--locale]}} {{locale}} {{[-i|--input]}} {{path/to/messages.pot}}`
+
+- Display help:
+
+`msginit {{[-h|--help]}}`

tldr/msgmerge

@@ -3,7 +3,7 @@ syntax: markdown
 tags: [tldr, common]
 source: https://github.com/tldr-pages/tldr.git
 ---
-# Exclamation mark
+# msgmerge
 
 > Update an existing translation file from a new template.
 > More information: <https://www.gnu.org/software/gettext/manual/html_node/msgmerge-Invocation.html>.
@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Update a translation file:
 
 `msgmerge {{[-U|--update]}} {{path/to/file.po}} {{path/to/messages.pot}}`
+
+- Display help:
+
+`msgmerge {{[-h|--help]}}`

tldr/o

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Quit Orbiton:
 
 `<Ctrl q>`
+
+- Display help:
+
+`o {{[-h|--help]}}`

tldr/osx/date

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Display a specific date (represented as a Unix timestamp) using the default format:
 
 `date -r {{1473305798}}`
+
+- Display a date relative to the current date using the default format:
+
+`date -v {{+1d}} -v {{-20m}}`

tldr/passwd

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Make the password of the account blank (it will set the named account passwordless):
 
 `passwd {{[-d|--delete]}}`
+
+- Set password programmatically (ideal for install scripts):
+
+`yes {{password}} | passwd`

tldr/picocom

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Exit picocom:
 
 `<Ctrl a><Ctrl x>`
+
+- Display help:
+
+`picocom {{[-h|--help]}}`

tldr/propelauth

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# propelauth
+
+> Set up PropelAuth authentication as quickly and easily as possible.
+> More information: <https://docs.propelauth.com/reference/api/cli>.
+
+- Login to PropelAuth using an API Key generated from <https://auth.propelauth.com/api_keys/personal>:
+
+`propelauth login`
+
+- Set the default PropelAuth Project for the CLI. If no default project is set, the system will prompt for selecting a Project each time certain commands are run:
+
+`propelauth set-default-project`
+
+- Install PropelAuth authentication in an application. If no directory is provided, the current directory is used:
+
+`propelauth setup {{[-f|--framework]}} {{path/to/directory}}`
+
+- Log the CLI out of PropelAuth:
+
+`propelauth logout`

tldr/pwd

@@ -5,7 +5,7 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # pwd
 
-> Print name of current/working directory.
+> Print the name of current/working directory.
 > More information: <https://www.gnu.org/software/coreutils/manual/html_node/pwd-invocation.html>.
 
 - Print the current directory:
@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Print the current directory, and resolve all symlinks (i.e. show the "physical" path):
 
 `pwd {{[-P|--physical]}}`
+
+- Display help:
+
+`pwd --help`

tldr/readarray

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Copy at most the specified number of lines:
 
 `readarray -n {{N}} {{array_name}} < {{path/to/file.txt}}`
+
+- Display help:
+
+`help mapfile`

tldr/script

@@ -35,3 +35,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Execute quietly without start and done messages:
 
 `script {{[-q|--quiet]}} {{logfile.log}}`
+
+- Display help:
+
+`script {{[-h|--help]}}`

tldr/snmpbulkget

@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Display the full Object Identifier (OID) path:
 
 `snmpbulkget -v {{version}} -c {{community}} -O f {{ip}} {{oid}}`
+
+- Display help:
+
+`snmpbulkget {{[-h|--help]}}`

tldr/snmpdf

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Fetch the disk space usage:
 
 `snmpdf -v {{version}} -c {{community}} {{ip}}`
+
+- Display help:
+
+`snmpdf {{[-h|--help]}}`

tldr/snmpget

@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Display the full Object Identifier (OID) path:
 
 `snmpget -v {{version}} -c {{community}} -O f {{ip}} {{oid}}`
+
+- Display help:
+
+`snmpget {{[-h|--help]}}`

tldr/snmpgetnext

@@ -15,3 +15,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Display the full Object Identifier (OID) path:
 
 `snmpgetnext -v {{version}} -c {{community}} -O f {{ip}} {{oid}}`
+
+- Display help:
+
+`snmpgetnext {{[-h|--help]}}`

tldr/snmpnetstat

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Fetch the networking status:
 
 `snmpnetstat -v {{version}} -c {{community}} {{ip}}`
+
+- Display help:
+
+`snmpnetstat {{[-h|--help]}}`

tldr/snmpset

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Set a value:
 
 `snmpset -v {{version}} -c {{community}} {{ip}} {{oid}} {{value_type}} {{value}}`
+
+- Display help:
+
+`snmpset {{[-h|--help]}}`

tldr/snmpstatus

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Fetch the values:
 
 `snmpstatus -v {{version}} -c {{community}} {{ip}}`
+
+- Display help:
+
+`snmpstatus {{[-h|--help]}}`

tldr/snmptable

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Fetch data:
 
 `snmptable -v {{version}} -c {{community}} {{ip}} {{oid}}`
+
+- Display help:
+
+`snmptable {{[-h|--help]}}`

tldr/snmptest

@@ -11,3 +11,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Start the prompt:
 
 `snmptest -v {{version}} -c {{community}} {{ip}}`
+
+- Display help:
+
+`snmptest {{[-h|--help]}}`

tldr/snmpwalk

@@ -27,3 +27,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Query system information on a remote host by OID using SNMPv3 without authentication or encryption:
 
 `snmpwalk -v 3 -l {{noAuthNoPriv}} -u {{username}} {{ip}} {{oid}}`
+
+- Display help:
+
+`snmpwalk {{[-h|--help]}}`

tldr/stty

@@ -31,3 +31,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Turn character echoing off or on:
 
 `stty {{-echo|echo}}`
+
+- Display help:
+
+`stty --help`

tldr/ulimit

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Set max per-user process limit:
 
 `ulimit -u 30`
+
+- Display help:
+
+`help ulimit`

tldr/virt-sysprep

@@ -27,3 +27,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Generate a new `/etc/machine-id` file and enable customizations to be able to change the host name to avoid network conflicts:
 
 `sudo virt-sysprep --domain {{vm_name}} --enable {{customizations}} --hostname {{host_name}} --operation {{machine-id}}`
+
+- Display help:
+
+`virt-sysprep {{[-he|--help]}}`

tldr/wait

@@ -19,3 +19,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Wait for a job to finish:
 
 `wait %{{N}}`
+
+- Display help:
+
+`wait --help`

tldr/xgettext

@@ -23,3 +23,7 @@ source: https://github.com/tldr-pages/tldr.git
 - Don't add a header containing metadata to the output file:
 
 `xgettext --omit-header {{path/to/input_file}}`
+
+- Display help:
+
+`xgettext {{[-h|--help]}}`