Translations:ALSA/148/zh-cn

{{FileBox|filename=~/.bashrc|lang=bash|1= function arecord-mic { $1 == *[![:digit:* ]] {{!}}{{!}} return typeset tmpFile tmpFile=$(mktemp --suffix .wav) {{!}}{{!}} return
 * 1) Simple convenience wrapper to record then play back a temporary sound file.
 * 2) Usage: arecord-mic duration