391 lines
10 KiB
Bash
Executable File
391 lines
10 KiB
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# Adapted from Eridan's "fs" (cleanup, enhancements and switch to bash/Linux)
|
|
# JM, 10/12/2004
|
|
#
|
|
# Localized in Italian by a maniac, 02/03/2013
|
|
#
|
|
# -------------------------------------------------------------------------
|
|
# Decoding options
|
|
# -------------------------------------------------------------------------
|
|
USAGE="--> Usage: $0 [-h(elp)] | [-n(arrow mode)] | [-w(eb output)]"
|
|
|
|
NARROW_MODE=0
|
|
WEB_OUTPUT=0
|
|
|
|
while [ $# -gt 0 ]; do
|
|
case "$1" in
|
|
"-h" )
|
|
echo $USAGE
|
|
exit
|
|
;;
|
|
"-d" )
|
|
DEBUG=1
|
|
;;
|
|
"-n" )
|
|
NARROW_MODE=1
|
|
;;
|
|
"-w" )
|
|
WEB_OUTPUT=1
|
|
;;
|
|
* )
|
|
echo $USAGE
|
|
exit
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
# -------------------------------------------------------------------------
|
|
# Preparations
|
|
# -------------------------------------------------------------------------
|
|
SYSTEM=`uname -s`
|
|
PATTERN="/"
|
|
|
|
case "$SYSTEM" in
|
|
"Linux" )
|
|
DF_COMMAND="/bin/df -k"
|
|
SORT_COMMAND="/usr/bin/sort -k6"
|
|
AWK_COMMAND="/bin/awk"
|
|
;;
|
|
* )
|
|
DF_COMMAND="/bin/df -k"
|
|
SORT_COMMAND="/usr/bin/sort -k6"
|
|
AWK_COMMAND="/opt/local/bin/gawk"
|
|
;;
|
|
esac
|
|
|
|
if [ ! -x ${AWK_COMMAND} ]; then
|
|
echo "### ${AWK_COMMAND} not present; install it! ###"
|
|
echo " On Mac OS X: install MacPorts and perform:"
|
|
echo " sudo port install gawk"
|
|
fi
|
|
|
|
# -------------------------------------------------------------------------
|
|
# Grabbing "df" result
|
|
# -------------------------------------------------------------------------
|
|
DF_RESULT=`$DF_COMMAND`
|
|
if [ ! -z $DEBUG ]; then
|
|
echo "--> DF_RESULT:"
|
|
echo "$DF_RESULT"
|
|
echo ""
|
|
fi
|
|
|
|
# -------------------------------------------------------------------------
|
|
# Preprocessing "df" result, to join split logical lines
|
|
# -------------------------------------------------------------------------
|
|
PREPROCESSING_RESULT=` \
|
|
echo "$DF_RESULT" | $AWK_COMMAND -v PATTERN=$PATTERN \
|
|
'
|
|
NF == 1 {
|
|
printf ("%s", $0)
|
|
}
|
|
|
|
NF == 5 {
|
|
printf ("%s\n", $0)
|
|
}
|
|
|
|
NF > 6 {
|
|
}
|
|
|
|
NF == 6 {
|
|
printf ("%s\n", $0)
|
|
}'
|
|
`
|
|
if [ ! -z $DEBUG ]; then
|
|
echo "--> PREPROCESSING_RESULT:"
|
|
echo "$PREPROCESSING_RESULT"
|
|
echo ""
|
|
fi
|
|
|
|
SORTED_FILE_SYSTEMS_INFO=`echo "$PREPROCESSING_RESULT" | $SORT_COMMAND`
|
|
|
|
if [ ! -z $DEBUG ]; then
|
|
echo "--> SORTED_FILE_SYSTEMS_INFO:"
|
|
echo "$SORTED_FILE_SYSTEMS_INFO"
|
|
echo ""
|
|
fi
|
|
|
|
# -------------------------------------------------------------------------
|
|
# Computing mount point max length
|
|
# -------------------------------------------------------------------------
|
|
MOUNT_POINT_MAX_LENGTH=` \
|
|
echo $SORTED_FILE_SYSTEMS_INFO | $AWK_COMMAND -v PATTERN=$PATTERN \
|
|
'
|
|
BEGIN {
|
|
mount_point_length_max = 15;
|
|
}
|
|
|
|
END {
|
|
printf ("%d", mount_point_length_max);
|
|
}
|
|
|
|
$0 ~ PATTERN {
|
|
# printf ("$6 = %s\n", $6);
|
|
|
|
mount_point = $6;
|
|
# printf ("mount_point = %s\n", mount_point);
|
|
|
|
mount_point_length = length (mount_point);
|
|
# printf ("mount_point_length = %d\n", mount_point_length);
|
|
|
|
if (mount_point_length > mount_point_length_max)
|
|
mount_point_length_max = mount_point_length;
|
|
}'
|
|
`
|
|
if [ ! -z $DEBUG ]; then
|
|
echo "MOUNT_POINT_MAX_LENGTH: $MOUNT_POINT_MAX_LENGTH"
|
|
fi
|
|
|
|
# -------------------------------------------------------------------------
|
|
# Computing mount point data max size
|
|
# -------------------------------------------------------------------------
|
|
MOUNT_POINT_MAX_SIZE=` \
|
|
echo "$SORTED_FILE_SYSTEMS_INFO" | $AWK_COMMAND -v PATTERN=$PATTERN \
|
|
'
|
|
BEGIN {
|
|
mount_point_size_max = 0;
|
|
}
|
|
|
|
END {
|
|
printf ("%d", mount_point_size_max);
|
|
}
|
|
|
|
$0 ~ PATTERN {
|
|
# df -k shows k_bytes!
|
|
# printf ("$2 = %s\n", $2);
|
|
|
|
mount_point_size = $2 * 1024;
|
|
# printf ("mount_point_size = %d\n", mount_point_size);
|
|
|
|
if (mount_point_size > mount_point_size_max)
|
|
mount_point_size_max = mount_point_size;
|
|
}'
|
|
`
|
|
if [ ! -z $DEBUG ]; then
|
|
echo "MOUNT_POINT_MAX_SIZE: $MOUNT_POINT_MAX_SIZE"
|
|
fi
|
|
|
|
# -------------------------------------------------------------------------
|
|
# Let's go!
|
|
# -------------------------------------------------------------------------
|
|
echo "$SORTED_FILE_SYSTEMS_INFO" | $AWK_COMMAND -v DEBUG=$DEBUG -v PATTERN=$PATTERN -v NARROW_MODE=$NARROW_MODE -v LEFT_COLUMN=$MOUNT_POINT_MAX_LENGTH -v MAX_SIZE=$MOUNT_POINT_MAX_SIZE -v SCALE=$SCALE -v WEB_OUTPUT=$WEB_OUTPUT \
|
|
'
|
|
# {printf ("$0 = %s\n", $0);}
|
|
# {printf ("$1 = %s\n", $1);}
|
|
# {printf ("PATTERN = %s\n", PATTERN);}
|
|
# {printf ("LEFT_COLUMN = %s\n", LEFT_COLUMN);}
|
|
|
|
BEGIN {
|
|
k_bytes = 1024.0;
|
|
m_bytes = 1024.0 * k_bytes;
|
|
g_bytes = 1024.0 * m_bytes;
|
|
t_bytes = 1024.0 * g_bytes;
|
|
|
|
if (WEB_OUTPUT)
|
|
{
|
|
all_stars = "**************************************************";
|
|
current_date = strftime ("%d-%m-%Y @ %H:%M:%S", localtime (systime ()));
|
|
free_threshold = 10; # %
|
|
|
|
printf ("<!-- DEBUT CONTENU -->\n");
|
|
|
|
printf ( \
|
|
"<A NAME=\"top\"></A>\n" \
|
|
"<P ALIGN=CENTER><SPAN CLASS=\"titleblue\">%s</SPAN><SPAN CLASS=\"textbold\"> -- STATUS OF <SPAN CLASS=\"titlered\">ALCOR</SPAN> FILE SYSTEMS</SPAN></P><BR>\n",
|
|
current_date )
|
|
|
|
printf ("<TABLE WIDTH=\"100%%\" BORDER=1>\n");
|
|
|
|
printf ( \
|
|
"<TR>\n" \
|
|
"<TD ALIGN=LEFT><STRONG>Mount point</STRONG></TD>\n" \
|
|
"<TD ALIGN=CENTER><STRONG>%% Usato (<SPAN CLASS=\"titleblue\">*</SPAN>)" \
|
|
" - %% Free (<SPAN CLASS=\"titlegreen\">*</SPAN>)</STRONG></TD>\n" \
|
|
"<TD ALIGN=CENTER><STRONG>%% Usato</STRONG></TD>\n" \
|
|
"<TD ALIGN=CENTER><STRONG>Spazio libero</STRONG></TD>\n" \
|
|
"<TD ALIGN=CENTER><STRONG>Spazio totale</STRONG></TD>\n" \
|
|
"</TR>\n" );
|
|
}
|
|
else
|
|
{
|
|
narrow_margin = " ";
|
|
# printf ("%-*s", LEFT_COLUMN + 2, "Mount point");
|
|
if (NARROW_MODE)
|
|
printf ("\n%s", narrow_margin);
|
|
else
|
|
printf ("%-*s", LEFT_COLUMN + 2, "");
|
|
print " Usato Libero Totale";
|
|
if (! NARROW_MODE)
|
|
print "";
|
|
}
|
|
}
|
|
|
|
END {
|
|
if (WEB_OUTPUT)
|
|
{
|
|
printf ("</TABLE>\n");
|
|
|
|
printf ("<!-- FIN CONTENU -->\n");
|
|
}
|
|
else
|
|
{
|
|
if (NARROW_MODE)
|
|
printf ("%s", narrow_margin);
|
|
else
|
|
printf ("%-*s", LEFT_COLUMN + 2, "");
|
|
print "|----|----|----|----|----|----|----|----|----|----|"
|
|
if (NARROW_MODE)
|
|
printf ("\n%s", narrow_margin);
|
|
else
|
|
printf ("%-*s", LEFT_COLUMN + 2, "");
|
|
print "0 10 20 30 40 50 60 70 80 90 100";
|
|
print "";
|
|
}
|
|
}
|
|
|
|
$0 ~ PATTERN {
|
|
|
|
if (index ($0, "members") == 0 && index ($0, "Download") == 0 && index ($0, "admin") == 0)
|
|
{
|
|
# df -k shows k_bytes!
|
|
|
|
total_size = $2 * k_bytes;
|
|
free_size = $4 * k_bytes;
|
|
percentage_occupied = substr($5, 0, 3);
|
|
mount_point = $6;
|
|
|
|
percentage_free = int (100 - percentage_occupied);
|
|
|
|
# reduction_factor: 2
|
|
stars_number = int (percentage_occupied / 2);
|
|
|
|
if (WEB_OUTPUT)
|
|
{
|
|
posGroup = index (mount_point, "scratch");
|
|
if (posGroup == 0)
|
|
posGroup = index (mount_point, "u1");
|
|
if (posGroup == 0)
|
|
posGroup = index (mount_point, "u2");
|
|
if (posGroup == 0)
|
|
posGroup = index (mount_point, "u4");
|
|
if (posGroup == 0)
|
|
posGroup = index (mount_point, "u5");
|
|
|
|
printf ("<TR>\n");
|
|
|
|
if (posGroup > 0 || percentage_free < free_threshold)
|
|
{
|
|
if (percentage_free < free_threshold)
|
|
{
|
|
class = "titlered";
|
|
if (posGroup == 0)
|
|
posGroup = 1; # to display the whole mount_point in this color anyway
|
|
}
|
|
else if ((index (mount_point, "scratch") != 0) || (index (mount_point, "u1") != 0) || (index (mount_point, "u2") != 0))
|
|
{
|
|
class = "titleorange";
|
|
posGroup = 1; # to display the whole mount_point in this color
|
|
}
|
|
else if ((index (mount_point, "u4") != 0) || (index (mount_point, "u5") != 0))
|
|
{
|
|
class = "titlebrown";
|
|
posGroup = 1; # to display the whole mount_point in this color
|
|
}
|
|
|
|
printf ( \
|
|
"<TD ALIGN=LEFT>%s<SPAN CLASS=\"%s\">%s</SPAN></TD>\n",
|
|
substr (mount_point, 1, posGroup - 1),
|
|
class,
|
|
substr (mount_point, posGroup) );
|
|
}
|
|
else
|
|
{
|
|
printf ("<TD ALIGN=LEFT>%s</TD>\n", mount_point);
|
|
}
|
|
|
|
printf ( \
|
|
"<TD ALIGN=CENTER><SPAN CLASS=\"titleblue\">%s</SPAN><SPAN CLASS=\"titlegreen\">%s</SPAN></TD>\n",
|
|
substr (all_stars, 1, stars_number), substr (all_stars, stars_number + 1, 49) );
|
|
|
|
if (percentage_free < free_threshold)
|
|
{
|
|
color_beginning = "<SPAN CLASS=\"titlered\">";
|
|
color_end = "</SPAN>"
|
|
}
|
|
else
|
|
{
|
|
color_beginning = "";
|
|
color_end = ""
|
|
}
|
|
|
|
if (total_size > 1 * t_bytes)
|
|
printf ( \
|
|
"<TD ALIGN=RIGHT>%s%3d%%%s</TD><TD ALIGN=RIGHT>%5.1f Tb</TD><TD ALIGN=RIGHT>%5.1f Tb</TD>\n", \
|
|
color_beginning, percentage_occupied, color_end, free_size / t_bytes, total_size / t_bytes \
|
|
);
|
|
else if (total_size > 1 * g_bytes)
|
|
printf ( \
|
|
"<TD ALIGN=RIGHT>%s%3d%%%s</TD><TD ALIGN=RIGHT>%5.1f Gb</TD><TD ALIGN=RIGHT>%5.1f Gb</TD>\n", \
|
|
color_beginning, percentage_occupied, color_end, free_size / g_bytes, total_size / g_bytes \
|
|
);
|
|
else if (total_size > 1 * m_byptes)
|
|
printf ( \
|
|
"<TD ALIGN=RIGHT>%s%3d%%%s</TD><TD ALIGN=RIGHT>%5.1f Mb</TD><TD ALIGN=RIGHT>%5.1f Mb</TD>\n", \
|
|
color_beginning, percentage_occupied, color_end, free_size / m_bytes, total_size / m_bytes \
|
|
);
|
|
else
|
|
printf ( \
|
|
"<TD ALIGN=RIGHT>%s%3d%%%s</TD><TD ALIGN=RIGHT>%5.1f Kb</TD><TD ALIGN=RIGHT>%5.1f Kb</TD>\n", \
|
|
color_beginning, percentage_occupied, color_end, free_size / k_bytes, total_size / k_bytes \
|
|
);
|
|
|
|
printf ("</TR>\n");
|
|
}
|
|
|
|
else
|
|
{
|
|
# printf ("percentage_occupied = %d\n", percentage_occupied);
|
|
# printf ("percentage_free = %d\n", percentage_free);
|
|
|
|
printf ("%-*s", LEFT_COLUMN + 2, mount_point);
|
|
if (NARROW_MODE)
|
|
printf ("\n%s", narrow_margin);
|
|
|
|
# printf ("stars_number = %d\n", stars_number);
|
|
|
|
printf ("|");
|
|
for (i = 1; i <= stars_number; i++)
|
|
{
|
|
printf ("%s", "*");
|
|
}
|
|
for (i = stars_number + 1; i <= 49; i++)
|
|
{
|
|
printf ("%s", "-");
|
|
}
|
|
|
|
|
|
if (total_size > 1 * t_bytes)
|
|
printf ( \
|
|
"| %3d%% %5.1f %5.1f Tb\n", \
|
|
percentage_occupied, free_size / t_bytes, total_size / t_bytes \
|
|
);
|
|
else if (total_size > 1 * g_bytes)
|
|
printf ( \
|
|
"| %3d%% %5.1f %5.1f Gb\n", \
|
|
percentage_occupied, free_size / g_bytes, total_size / g_bytes \
|
|
);
|
|
else if (total_size > 1 * m_byptes)
|
|
printf ( \
|
|
"| %3d%% %5.1f %5.1f Mb\n", \
|
|
percentage_occupied, free_size / m_bytes, total_size / m_bytes \
|
|
);
|
|
else
|
|
printf ( \
|
|
"| %3d%% %5.1f %5.1f Kb\n", \
|
|
percentage_occupied, free_size / k_bytes, total_size / k_bytes \
|
|
);
|
|
}
|
|
} # if
|
|
}'
|