telegram-bot-bash/examples/background-scripts/run_diskusage.sh
2021-01-01 21:15:11 +02:00

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#!/bin/bash
# file: run_diskusage.sh
# example for an background job display a system value
#
# This file is public domain in the USA and all free countries.
# Elsewhere, consider it to be WTFPLv2. (wtfpl.net/txt/copying)
#### $$VERSION$$ v1.20-0-g2ab00a2
######
# parameters
# $1 $2 args as given to starct_proc chat script arg1 arg2
# $3 path to named pipe/log
# adjust your language setting here
# https://github.com/topkecleon/telegram-bot-bash#setting-up-your-environment
export 'LC_ALL=C.UTF-8'
export 'LANG=C.UTF-8'
export 'LANGUAGE=C.UTF-8'
unset IFS
# set -f # if you are paranoid use set -f to disable globbing
# discard STDIN for background jobs!
cat >/dev/null &
# shellcheck source=examples/background-scripts/mycommands.sh
source "./mycommands.sh"
# check if $1 is a number
re='^[0-9]+$'
if [[ $1 =~ $re ]] ; then
SLEEP="$1"
else
SLEEP=100 # time between time notifications
fi
NEWLINE=$'\n'
# output disk usage every $1 seconds
WAIT=0
while sleep $WAIT
do
output_telegram "Current Disk usage ${NEWLINE} $(df -h / /tmp /usr /var /home)"
# only for testing, delete echo line for production ...
echo "Current Disk usage ${NEWLINE} $(df -h / /tmp /usr /var /home)"
WAIT="$SLEEP"
done