/home/shun/quantum/new_add_linkselfie/utils:
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  drwxr-xr-x  3 shun shun 4096 Oct  7 18:05 .
  drwxr-xr-x 10 shun shun 4096 Oct  7 17:44 ..
  -rw-r--r--  1 shun shun 1506 Oct  7 17:44 ids.py
  -rw-r--r--  1 shun shun 1399 Oct  7 17:35 ids.py~
  -rw-r--r--  1 shun shun  320 Oct  7 18:05 __init__.py
  -rw-r--r--  1 shun shun   20 Oct  7 17:55 __init__.py~
C -rw-r--r--  1 shun shun 9784 Aug 18 07:21 netsquid_helpers.py
  drwxr-xr-x  2 shun shun 4096 Oct  7 17:56 __pycache__