dugout-> modifiers.dugout
Make generic program modifiers accessible to the environment
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#!/bin/sh
###############################################################################
## COPYRIGHT (C) 2020-2026 NEW ENTITY OPERATIONS INC. ALL RIGHTS RESERVED
## INSTANCE: modifiers.dugout
## MODIFIED: 2026/04/20
## OVERVIEW: Make generic program modifiers accessible to the environment
###############################################################################
## Modifiers can be used on any I/O task that produces output from a system program
###############################################################################
## aplay get a list of unique available audio output interfaces/devices
modifier_aplay_ad() {
aplay -l | awk -F ':' '{print $1 $2}' | uniq | grep -v "^ "
}
## journalctl
## View I/O journal
modifier_journalctl_view_I_O_journal() {
sudo journalctl -k --grep="IN=.*OUT=.*"
}