zurückgesetzt. • Das PAM-System (wie pam_env) könnte Umgebungsvariablen über ”/etc/pam.conf”, ”/etc/environment” und ”/etc/default/locale” setzen. • Display-Manager wie z.B. gdm3 setzen Umgebungsvariablen für applications are available as Flatpak, Snap, or AppImage packages. • Create a chroot or similar environment and run such programs in it (see Abschnitt 9.11). – CLI commands can be executed easily under ”systemctl show-environment” Job-Umgebungseinstellung ”variable” auf ”wert” setzen ”systemctl set-environment variable=wert” Job-Umgebungseinstellung ”variable” löschen ”systemctl unset-environment variable”

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. @startuml skinparam monochrome reverse actor User participant "First Class" as A participant module(x,y) component x as y <> module(foo) module(bar, barcode) @enduml You can use system environment variable or constant definition when using include: !include %windir%/test1.txt !define PLANTUML_HOME

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. @startuml skinparam monochrome reverse actor User participant "First Class" as A participant variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve environment variable value %getenv("OS") The value of OS variable %dirpath Retrieve current dirpath %dirpath()

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. @startuml skinparam monochrome reverse actor User participant "First Class" as A participant variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve environment variable value %getenv("OS") The value of OS variable %dirpath Retrieve current dirpath %dirpath()

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. @startuml skinparam monochrome reverse actor User participant "First Class" as A participant module(x,y) component x as y <> module(foo) module(bar, barcode) @enduml You can use system environment variable or constant definition when using include: !include %windir%/test1.txt !define PLANTUML_HOME

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. @startuml skinparam monochrome reverse actor User participant "First Class" as A participant module(x,y) component x as y <> module(foo) module(bar, barcode) @enduml You can use system environment variable or constant definition when using include: !include %windir%/test1.txt !define PLANTUML_HOME

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. @startuml skinparam monochrome reverse actor User participant "First Class" as A participant module(x,y) component x as y <> module(foo) module(bar, barcode) @enduml You can use system environment variable or constant definition when using include: !include %windir%/test1.txt !define PLANTUML_HOME

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. PlantUML Sprachreferenz (1.2020.23) 259 / 303 19.6 Colors 19 SKINPARAM BEFEHL @startuml skinparam variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve environment variable value %getenv("OS") the value of OS variable %intval Convert a String to Int %intval("42")

black&white output using skinparam monochrome reverse command. This can be useful for black background environment. PlantUML Sprachreferenz (1.2020.22) 247 / 291 19.6 Colors 19 SKINPARAM BEFEHL @startuml skinparam variable value %get_variable_value("$my_variable") the value of the variable %getenv Retrieve environment variable value %getenv("OS") the value of OS variable %intval Convert a String to Int %intval("42")