modified: install/chmod.sh

modified:   install/openwrt.sh
modified:   install/pacman.sh
modified:   install/tree_cpy.sh
modified:   usr/bin/aur
modified:   usr/bin/brc
new file:   usr/bin/idea
modified:   usr/bin/mountcrypt
new file:   usr/bin/regex_gen
modified:   usr/etc/pam.d/system-local-login
modified:   usr/etc/resolv.conf
modified:   usr/etc/systemd/resolved.conf
modified:   usr/etc/systemd/system/tcpd.service
modified:   usr/home/.bash_aliases
modified:   usr/home/.bashrc

usr/bin/regex_gen

@@ -0,0 +1,26 @@
+#!/usr/bin/env python3
+import subprocess
+import sys
+
+# Ensure exrex is installed
+try:
+    import exrex
+except ImportError:
+    subprocess.check_call([sys.executable, "-m", "pip", "install", "exrex"])
+    import exrex
+
+import argparse
+
+def main():
+    parser = argparse.ArgumentParser(description="Generate all possibilities from a regex")
+    parser.add_argument("regex", type=str, help="Regex pattern (finite)")
+    args = parser.parse_args()
+
+    try:
+        for match in exrex.generate(args.regex):
+            print(match)
+    except Exception as e:
+        print(f"Error: {e}", file=sys.stderr)
+
+if __name__ == "__main__":
+    main()