Update cheatsheets

linux/sxiv

@@ -0,0 +1,29 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# sxiv
+
+> Simple X Image Viewer.
+> More information: <https://github.com/muennich/sxiv>.
+
+- Open an image:
+
+`sxiv {{path/to/image}}`
+
+- Open an image in fullscreen mode:
+
+`sxiv -f {{path/to/file}}`
+
+- Open a newline-separated list of images, reading filenames from `stdin`:
+
+`echo {{path/to/file}} | sxiv -i`
+
+- Open one or more images as a slideshow:
+
+`sxiv -S {{seconds}} {{path/to/image1 path/to/image2}}`
+
+- Open one or more images in thumbnail mode:
+
+`sxiv -t {{path/to/image1 path/to/image2}}`