blob: 0ce65420e29b3d64ed59691a4d0f51da0f107202 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
#!/bin/sh
# Copyright (C) 2014 Julien Bonjean <julien@bonjean.info>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
DIR="${DIR:-$BLOCK_INSTANCE}"
DIR="${DIR:-$HOME}"
ALERT_LOW="${ALERT_LOW:-$1}"
ALERT_LOW="${ALERT_LOW:-10}" # color will turn red under this value (default: 10%)
LOCAL_FLAG="-l"
if [ "$1" = "-n" ] || [ "$2" = "-n" ]; then
LOCAL_FLAG=""
fi
df -h -P $LOCAL_FLAG "$DIR" | awk -v label="$LABEL" -v alert_low=$ALERT_LOW '
/\/.*/ {
# full text
print label $4
# short text
print "HDD: " $3 "/" $2
use=$5
# no need to continue parsing
exit 0
}
END {
gsub(/%$/,"",use)
if (100 - use < alert_low) {
# color
print "#FF0000"
}
}
'
|