How can I automatically remove duplicate sources.list entries?
5407
How to fix "W: Duplicate sources.list entry"?
14439
Error :: You must put some 'source' URIs in your sources.list
24858
How do remove "Ignoring file in directory /etc/apt/sources.list.d/ as it has an invalid filename extension?
13649
What to do with cross-site duplicates?
36244
Duplicate flag links in 10k tools are broken
10174
How to delete duplicate lines in a file without sorting it in Unix?
22554
How to delete duplicate features from shapefile/OSM XML using code/command line tools only? (NOT QGIS/ArcGis)
64106
Duplicate content concerns for directory listings?
22774
Biblatex APA duplicating editors in reference list
39637
How to remove an infinitely recurring directory tree?
129510
Where is fslint (duplicate file finder) for Ubuntu 20.04?
32468
How to remove duplicate entries in dash?
17939
How do I remove alphabetical grouping of acronyms in the list?
29562
List.Add seems to be duplicating entries. What's wrong?
91995
Unused bibliography entries - how to check which entries were not used?
52759
Avoid sourcing scripts multiple times
71644
How can I remove existing duplicate accounts and records at once?