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  1. #!/bin/sh
  2. # Program to record a simple helloworld audio file (change audio apps as needed)
  3.  
  4. printf "Say: Hello world!\n"
  5. echo -e "\a"
  6.  
  7. # only testing for arecord here
  8. if command -v arecord >/dev/null 2>&1 
  9. then
  10. 	arecord -d 4 hello.wav
  11. 	echo -e "\a"
  12. 	timeout 2s
  13.     xdg-open hello.wav
  14. 	exit 0
  15. fi
Success #stdin #stdout 0s 5324KB
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stdin
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Standard input is empty
stdout
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Say: Hello world!

https://ideone.com/dW8Fxz
language:
Bash (bash 5.0.3)
created:
1 hour ago
visibility:
public

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