Re: Seeking help with bash command piping, redirection, e.g.

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rolfp join:2001-09-12 Oakland, CA ·Comcast	reply to evilghost Re: Seeking help with bash command piping, redirection, e.g. Hi, one of them works for me, the one from your first post but, it seems to me, something similar that can be called as a helper application can be done. I was thinking calling the conversion executable and piping stdout (?) to play would do the trick but not so much. Thanks. [rolf@localhost test]$ ls 5-7-08 422 pm.qcp pvconv* [rolf@localhost test]$ ./pvconv 5-7-08\ 422\ pm.qcp - > /dev/dsp ERROR: Unknown command line option '-' [..] [rolf@localhost test]$ ls 5-7-08 422 pm.qcp pvconv* [rolf@localhost test]$ find .qcp -type f\|while read line;do pvconv "$line" - > /dev/dsp;done bash: pvconv: command not found [rolf@localhost test]$ find .qcp -type f\|while read line;do ./pvconv "$line" - > /dev/dsp;done ERROR: Unknown command line option '-' [..] [rolf@localhost test]$ find .qcp -type f\|while read line;do ./pvconv "${line}" && rm -f "${line}" && echo "\"${line}\""\|sed 's/\.qcp/\.wav/i'\|xargs play;done Input File : '5-7-08 422 pm.wav' Sample Size : 16-bit (2 bytes) Sample Encoding: signed (2's complement) Channels : 1 Sample Rate : 8000 Time: 00:12.28 [00:00.00] of 00:12.28 (100% ) Samples out: 98.2k Clips: 0 Done. [rolf@localhost test]$ ls 5-7-08 422 pm.wav pvconv
rolfp join:2001-09-12 Oakland, CA ·Comcast	to forum · permalink · · 2008-05-09 21:19:00 ·


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