added link cmd

link

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+local_bins=(
+    "${HOME}/bin"
+    "${HOME}/.local/bin"
+)
+
+here="$(pwd)"
+for local_bin in "${local_bins[@]}"; do
+  if [[ -d "$local_bin" ]]; then
+    for bin in gclone gpush gpull; do
+      if [[ -f "${here}/${bin}" ]]; then
+        rm "${local_bin}/${bin}" &>/dev/null
+        ln -s "${here}/${bin}" "${local_bin}/${bin}"
+      else
+        printf '%s not found here. Can not make symlinks.\n' >&2
+        exit 1
+      fi
+    done
+    printf 'Done.\n'
+    exit 0
+  fi
+done
+printf 'No local bin found.\n' >&2
+exit 1