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Displaying posts with tag: disk usage (reset)

Linux bash: check the MySQL database disk usage
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#!/bin/sh
# get.database.sizes.sh
# by dragkh
# Wed, 02 Mar 2011 17:59:44 +0100
# it will work on linux boxes with working mysql 
ps axu \
| grep datadir \
| grep mysql \
| grep -v grep \
| grep var \
| sed 's/^.*--datadir=//; s/ .*$//'   \
| sort \
| uniq  \
| while read crap
do 
echo ""
sized=$(du -s $crap | awk '{print $1}')
avail=$(df | grep $(dirname $crap) | awk '{print $2}')
echo -e  "$crap\t$sized\t$avail" | awk '{printf ("%s:\tUsed: %6.2fG \tDISK: %6.2fG\t Usage: %6.2f%% \n",$1,$2/1024/1024,$3/1024/1024,($2/$3)*100)}'
find $crap/ -maxdepth  1 -type d ! -type l  ! -path "$crap/"   -printf '"%p"\n'  | xargs  --no-run-if-empty  du -s | sort -nk 1,9 | awk -vavail=$avail '{crapy="";for(i=2; i<=NF; i++) {crapy=crapy" "$i;};printf (" -- %s\tUsed: %6.2fG
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