Update cheatsheets

tldr/linux/csplit

@@ -9,22 +9,26 @@ source: https://github.com/tldr-pages/tldr.git
 > This generates files named "xx00", "xx01", and so on.
 > More information: <https://www.gnu.org/software/coreutils/manual/html_node/csplit-invocation.html>.
 
-- Split a file at lines 5 and 23:
+- Split a file in two parts, starting the second one at line 10:
 
-`csplit {{path/to/file}} 5 23`
+`csplit {{path/to/file}} 10`
 
-- Split a file every 5 lines (this will fail if the total number of lines is not divisible by 5):
+- Split a file in three parts, starting the latter parts in lines 7 and 23:
+
+`csplit {{path/to/file}} 7 23`
+
+- Start a new part at every 5th line (will fail if number of lines is not divisible by 5):
 
 `csplit {{path/to/file}} 5 {*}`
 
-- Split a file every 5 lines, ignoring exact-division error:
+- Start a new part at every 5th line, ignoring exact-division error:
 
 `csplit {{[-k|--keep-files]}} {{path/to/file}} 5 {*}`
 
-- Split a file at line 5 and use a custom prefix for the output files:
+- Split a file above line 5 and use a custom prefix for the output files (default is `xx`):
 
 `csplit {{path/to/file}} 5 {{[-f|--prefix]}} {{prefix}}`
 
-- Split a file at a line matching a `regex`:
+- Split a file above the first line matching a `regex` pattern:
 
 `csplit {{path/to/file}} /{{regex}}/`

tldr/linux/koji-help

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# koji help
+
+> Display help information for Koji commands.
+> More information: <https://docs.pagure.org/koji/HOWTO/#exploring-koji>.
+
+- Display all available commands:
+
+`koji help`
+
+- Display help for specific subcommand (such as `build`, `call`, `cancel`, `tag-build`, etc.):
+
+`koji help {{subcommand}}`
+
+- Display help:
+
+`koji {{[-h|--help]}}`

tldr/linux/systemctl-reenable

@@ -0,0 +1,22 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# systemctl reenable
+
+> Re-enable one or more units.
+> Used when targets of a service change.
+> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#reenable%20UNIT%E2%80%A6>.
+
+- Re-enable a unit, restoring its default symlinks:
+
+`systemctl reenable {{unit}}`
+
+- Re-enable multiple units at once:
+
+`systemctl reenable {{unit1 unit2 ...}}`
+
+- Re-enable a unit and start it immediately:
+
+`systemctl reenable {{unit}} --now`

tldr/linux/systemctl-service-log-target

@@ -0,0 +1,34 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# systemctl service-log-target
+
+> Get or set the log target for a service.
+> Only works for D-Bus integrated services.
+> More information: <https://www.freedesktop.org/software/systemd/man/systemctl.html#service-log-target%20SERVICE%20[TARGET]>.
+
+- Show the current log target for a service:
+
+`systemctl service-log-target {{service_name}}`
+
+- Set the log target to `console` (send logs to `stderr`):
+
+`systemctl service-log-target {{service_name}} console`
+
+- Set the log target to `journal` (send logs to `systemd-journald`):
+
+`systemctl service-log-target {{service_name}} journal`
+
+- Set the log target to `syslog` (send logs to `/dev/log`):
+
+`systemctl service-log-target {{service_name}} syslog`
+
+- Allow systemd to choose an appropriate log target:
+
+`systemctl service-log-target {{service_name}} auto`
+
+- Disable all log output:
+
+`systemctl service-log-target {{service_name}} null`

tldr/linux/toolbox

@@ -7,11 +7,19 @@ source: https://github.com/tldr-pages/tldr.git
 
 > Manage containerized command-line environments on Linux.
 > Some subcommands such as `create` have their own usage documentation.
-> More information: <https://manned.org/toolbox.1>.
+> More information: <https://manned.org/toolbox>.
 
-- Run a `toolbox` subcommand:
+- Enter a container to use it interactively:
 
-`toolbox {{subcommand}}`
+`toolbox enter {{container}}`
+
+- Remove one or more containers:
+
+`toolbox rm {{container1 container2 ...}}`
+
+- Remove one or more images:
+
+`toolbox rmi {{image1 image2 ...}}`
 
 - Display help for a specific subcommand (such as `create`, `enter`, `rm`, `rmi`, etc.):
 

tldr/linux/toybox

@@ -0,0 +1,34 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# toybox
+
+> Multipurpose tool that provides many standard Unix utilities.
+> Commonly used in Android and embedded Linux systems.
+> More information: <https://landley.net/toybox/>.
+
+- List all available Toybox commands:
+
+`toybox`
+
+- Run a Toybox command explicitly (useful if another command with the same name exists in `$PATH`):
+
+`toybox {{command}} {{arguments}}`
+
+- List files in the current directory:
+
+`toybox ls`
+
+- Remove a file:
+
+`toybox rm {{path/to/file}}`
+
+- Display help information for a specific command:
+
+`toybox {{command}} --help`
+
+- Display version:
+
+`toybox --version`