Ulfi/my-scripts
Ulfi/my-scripts
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dfc.sh
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@ -2,7 +2,8 @@
# df (= DiskFree) with some options and colored if Alert levels are exceeded # df (= DiskFree) with some options and colored if Alert levels are exceeded
# #
# (c) GPL by Ulf Bartolomäus # (c) GPL by Ulf Bartolomäus
VERSION="$( basename $0 ) Version 0.1.4 from 31.12.2023" VERSION="$( basename $0 ) Version 0.1.2 from 03.11.2021"
#
# Input: -v : Version # Input: -v : Version
# -y YY : YY = alert level (yellow) in % (default = 80%) # -y YY : YY = alert level (yellow) in % (default = 80%)
# -r RR : RR = critical alert level (red) in % (default = 90%) # -r RR : RR = critical alert level (red) in % (default = 90%)
@ -10,10 +11,6 @@ VERSION="$( basename $0 ) Version 0.1.4 from 31.12.2023"
# Returnvalue: 0 # Returnvalue: 0
# #
# Changes: # Changes:
# 0.1.4
# 'eval' added before the command execution
# 0.1.3
# df -> added "2> /dev/null" to remove error messages
# 0.1.2 # 0.1.2
# Some format improfements and adding from options # Some format improfements and adding from options
# 0.1.1 # 0.1.1
@ -21,8 +18,8 @@ VERSION="$( basename $0 ) Version 0.1.4 from 31.12.2023"
## Definitions ## Definitions
#MyDfC='df -hT' ## df command: -h: human readeable, -T: show filesystem type #MyDfC='df -hT' ## df command: -h: human readeable, -T: show filesystem type
MyDfC='df -hTx tmpfs -x devtmpfs 2> /dev/null' ## df -hT command: excluding *tenpfs MyDfC='df -hTx tmpfs -x devtmpfs' ## df -hT command: excluding *tenpfs
#MyDfC='df -hTx tmpfs -x devtmpfs -x fuse -x nfs4 2> /dev/null' ## df -hT command: excluding *tenpfs, fusa and nfs4 filesystems #MyDfC='df -hTx tmpfs -x devtmpfs -x fuse -x nfs4' ## df -hT command: excluding *tenpfs, fusa and nfs4 filesystems
MyDfAlert1=80 ## "yellow" for alert level for out of space MyDfAlert1=80 ## "yellow" for alert level for out of space
MyDfAlert2=90 ## "red" for critical alert for out of space MyDfAlert2=90 ## "red" for critical alert for out of space
@ -91,7 +88,7 @@ done
#MyDfC="${MyDfC} $*" #MyDfC="${MyDfC} $*"
## DiskFree (only if not the same device => unique check first 40 characters) ## DiskFree (only if not the same device => unique check first 40 characters)
eval ${MyDfC} | uniq -w40 | while read MyOutput; do ## Execute df and filter doublicates - for each row stored in MyOutput ${MyDfC} | uniq -w40 | while read MyOutput; do ## Execute df and filter doublicates - for each row stored in MyOutput
MyDfUsage=$(echo ${MyOutput} | awk '{ print $6}' | cut -d'%' -f1 ) ## Search Usage in % MyDfUsage=$(echo ${MyOutput} | awk '{ print $6}' | cut -d'%' -f1 ) ## Search Usage in %
if [[ ! $( echo "${MyDfUsage}" | grep [[:digit:]] ) ]] ; then ## If first row if [[ ! $( echo "${MyDfUsage}" | grep [[:digit:]] ) ]] ; then ## If first row
echo -e ${dick}"${MyOutput}"${norm} ## Echo in bold echo -e ${dick}"${MyOutput}"${norm} ## Echo in bold