Update cheatsheets

tldr/linux/ptyxis

@@ -0,0 +1,29 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# ptyxis
+
+> A container-oriented terminal for GNOME.
+> More information: <https://gitlab.gnome.org/chergert/ptyxis#basic-usage--command-line-options>.
+
+- Open a new Ptyxis window:
+
+`ptyxis --new-window`
+
+- Execute a specific command in a new terminal window:
+
+`ptyxis {{[-x|--execute]}} {{command}}`
+
+- Open new tab in the last opened window:
+
+`ptyxis --tab`
+
+- Set the title for a new:
+
+`ptyxis --tab {{[-T|--title]}} {{title}}`
+
+- Specify the working directory for a new tab, window, or command execution:
+
+`ptyxis {{[-d|--working-directory]}} {{path/to/directory}} --tab`