Standard input is empty

Standard output is empty

./prog.sh: line 1: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq12ck/espnheres_way_to_watch_new_york_rangers_vs/: No such file or directory
./prog.sh: line 2: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq12cy/heres_way_to_watch_rangers_vs_panthers_live/: No such file or directory
./prog.sh: line 3: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq12dd/heres_way_to_watch_rangers_vs_panthers_live/: No such file or directory
./prog.sh: line 4: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq12dy/espnheres_way_to_watch_panthers_vs_rangers_live/: No such file or directory
./prog.sh: line 5: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq12ed/official_heres_how_to_watch_panthers_vs_rangers/: No such file or directory
./prog.sh: line 6: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq12et/heres_how_to_watch_panthers_vs_rangers_live/: No such file or directory
./prog.sh: line 7: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq12f8/heres_how_to_watch_florida_panthers_vs_new_york/: No such file or directory
./prog.sh: line 8: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq12gi/heres_way_to_watch_rangers_vs_panthers_live/: No such file or directory
./prog.sh: line 9: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq12gv/heres_how_to_watch_new_york_rangers_vs_florida/: No such file or directory
./prog.sh: line 10: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq0zhl/heres_how_to_watch_nhl_stream_reddit_nhl_streams/: No such file or directory
./prog.sh: line 11: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq0zk8/heres_how_to_watch_nhl_live_streams_%F0%9D%9A%81eddit/: No such file or directory
./prog.sh: line 12: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq0zm8/heres_how_to_watch_nhl_streams_at_reddit/: No such file or directory
./prog.sh: line 13: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq0zpa/heres_how_to_watchnhl_stream_reddit_nhl_streams/: No such file or directory
./prog.sh: line 14: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq0zsh/heres_how_to_watch_todays_nhl_live_streams_reddit/: No such file or directory
./prog.sh: line 15: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq0zxq/heres_how_to_watch_nhl_live_streams_reddit_nhl/: No such file or directory
./prog.sh: line 16: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq0zzk/heres_how_to_watch_nhl_streams_reddit_nhl_stream/: No such file or directory
./prog.sh: line 17: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq104t/heres_how_to_watch_nhl_hockey_game_live_stream_s/: No such file or directory
./prog.sh: line 18: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq109x/heres_how_to_watchnhl_stream_reddit_nhl_streams/: No such file or directory
./prog.sh: line 19: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq10i2/heres_how_to_watch_nhl_streams/: No such file or directory
./prog.sh: line 20: https://w...content-available-to-author-only...t.com/r/hydrasynth/comments/1hq10fc/nhl_streams_heres_how_to_watch_nhl_live_streams/: No such file or directory