Update cheatsheets

tldr/czkawka_cli

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# czkawka_cli
+
+> Find duplicates, empty folders, similar images and much more.
+> More information: <https://github.com/qarmin/czkawka/blob/master/czkawka_cli/README.md>.
+
+- List duplicate in specific directories and write the results into a file:
+
+`czkawka_cli dup {{[-d|--directories]}} {{path/to/directory1}} {{[-d|--directories]}} {{path/to/directory2}} {{[-f|--file-to-save]}} {{path/to/results.txt}}`
+
+- Find duplicate files in specific directories and delete them (default: `NONE`):
+
+`czkawka-cli dup {{[-d|--directories]}} {{path/to/directory}} {{[-D|--delete-method]}} {{AEN|AEO|ON|OO|HARD|NONE}}`
+
+- Find similar looking image with a specific similarity level (default: `High`):
+
+`czkawka-cli image {{[-d|--directories]}} {{path/to/directory}} {{[-s|--similarity-preset]}} {{Minimal|VerySmall|Small|Medium|High|VeryHigh|Original}} {{[-f|--file-to-save]}} {{path/to/results.txt}}`
+
+- Display help:
+
+`czkawka_cli {{[-h|--help]}}`