add the old snippet md files

old_snippets/automatic-tmux-session-names.en.md

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+---
+title: "automatic tmux session names"
+date: 2020-07-13T11:38:52+02:00
+draft: false
+snippet_types: ["tmux"]
+---
+
+This month I ditched [XQuartz](https://www.xquartz.org/) and am back to using Tmux. One part I found tedious was manually naming sessions. I wrote this little alias help. When run from outside a tux session to creates a new session named after the current directory. Ex when in  `/users/t.shears/dev/cool-app` a session named cool-app is created. 
+
+Excerpt from my `.zshrc`
+
+```bash
+alias tmux_new="tmux new -s \$(pwd | awk -F "/" '{print \$NF}' | sed 's/\./_/g')"
+```