workflow: add list and kill processes at port workflows

Author: Maurice

specs/shell/kill_processes_at_port.yaml

@@ -0,0 +1,12 @@
+name: Kill processes at port
+description: Kill processes at a port.
+author: Maurice Gerhardt
+author_url: https://github.com/heymage
+tags: ["macos", "shell"]
+shells:
+  - zsh
+  - bash
+command: kill $(lsof -t -i:{{port}})
+arguments:
+  - name: port
+    description: The port where processes should be killed

specs/shell/list_processes_at_port.yaml

@@ -0,0 +1,12 @@
+name: List processes at port
+description: List processes at a port to see if there are running processes.
+author: Maurice Gerhardt
+author_url: https://github.com/heymage
+tags: ["macos", "shell"]
+shells:
+  - zsh
+  - bash
+command: lsof -i:{{port}}
+arguments:
+  - name: port
+    description: The port that should be checked