quota_get

Go to the documentation of this file.

#!/bin/bash
AWK=/usr/bin/awk
DF=/bin/df
SED=/bin/sed
MOUNT=/bin/mount
QUOTA=/usr/bin/quota
GREP=/bin/grep
WC=/usr/bin/wc
BLKID=/sbin/blkid
MID=$1
 
source /etc/alternc/local.sh
 
if [ "x$MID" == "x" ] ; then
  echo "Usage: quota_get <uid>"
  echo "Get the quota of the AlternC account having uid <uid>"
  exit 1
fi
 
QUOTA_OPTIONS="-l"
if [ "$NFS_QUOTA" = "yes" -o "$NFS_QUOTA" = "YES" -o "$NFS_QUOTA" = "Yes" ]
then
    QUOTA_OPTIONS=""
fi
 
#checking if quotas are installed
command -v $QUOTA >/dev/null || { echo "Quotas uninstalled"; exit 0; }
 
 
# The second line is the one interesting
# We look precisely on the HTML directory. Why ? because it's surely
# the bigger one, and if someone separate it we need to look this one
# particulary. It should be interesting to cumulate quota of all mounted directory.
 
DATA_PART=`$DF "${ALTERNC_HTML}" 2>/dev/null | $AWK 'NR==2 { print $1 }'`
 
# quota will give over NFS will print the partition using the full NFS name
# (e.g. 10.0.0.1:/var/www/alternc) so we need to lookup first with mount
# to convert DATA_PART if needed.
 
QUOTA_PART=`$MOUNT | $SED -n -e "s,\‍([^ ]*\‍) on ${DATA_PART} type nfs.*,\1,p"`
 
if [ -z "$QUOTA_PART" ]; then
    QUOTA_PART="$DATA_PART"
    #if the partition is an LVM one we need to adress the partition by its UUID
    UUID=$( $BLKID | grep "$QUOTA_PART" | cut -f2 -s -d" " | sed 's/\‍(UUID="\‍)\‍(.*\‍)\‍(\"$\‍)/\2/')
fi
 
quot=$(sudo quota $QUOTA_OPTIONS -wvg "$MID" | grep "$QUOTA_PART" | $AWK 'NR==1 {print $1;}' )
 
# Now we get the quota 
#first by testing if the partition is referenced by UUID
val=$(sudo quota $QUOTA_OPTIONS -vwg "$MID" |grep "$UUID" | awk 'END { print $2 "\n" $3; }')
if [ -z "$val" ] ; then
    val=$(sudo quota $QUOTA_OPTIONS -A -wg "$MID" |grep "$QUOTA_PART" | awk 'END { print $2 "\n" $3; }')
 
    # If the quota aren't activated, I return something anyway
    if [ -z "$val" ] ; then
        echo -e "0\n0"
    else
        echo -e "$val"
    fi
 
else   
        echo -e "$val"
fi