Update cheatsheets

fzf

@@ -0,0 +1,34 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# fzf
+
+> Command-line fuzzy finder.
+> Similar to `sk`.
+> More information: <https://github.com/junegunn/fzf>.
+
+- Start `fzf` on all files in the specified directory:
+
+`find {{path/to/directory}} -type f | fzf`
+
+- Start `fzf` for running processes:
+
+`ps aux | fzf`
+
+- Select multiple files with `Shift + Tab` and write to a file:
+
+`find {{path/to/directory}} -type f | fzf --multi > {{path/to/file}}`
+
+- Start `fzf` with a specified query:
+
+`fzf --query "{{query}}"`
+
+- Start `fzf` on entries that start with core and end with either go, rb, or py:
+
+`fzf --query "^core go$ | rb$ | py$"`
+
+- Start `fzf` on entries that not match pyc and match exactly travis:
+
+`fzf --query "!pyc 'travis"`