Move pages under tldr, lint run.sh, update docs

tldr/linux/imgp

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# imgp
+
+> Command-line image resizer and rotator for JPEG and PNG images.
+> More information: <https://github.com/jarun/imgp>.
+
+- Convert single images and/or whole directories containing valid image formats:
+
+`imgp -x {{1366x1000}} {{path/to/directory}} {{path/to/file}}`
+
+- Scale an image by 75% and overwrite the source image to a target resolution:
+
+`imgp -x {{75}} -w {{path/to/file}}`
+
+- Rotate an image clockwise by 90 degrees:
+
+`imgp -o {{90}} {{path/to/file}}`