+#!/usr/bin/env sh
+#
+# Adapted from Eridan's "fs" (cleanup, enhancements and switch to bash/Linux)
+# JM, 10/12/2004
+#
+# Integrated into Lain in september 2013
+# https://github.com/copycat-killer/lain
+
+# Requires gawk
+
+# -------------------------------------------------------------------------
+# Decoding options
+# -------------------------------------------------------------------------
+USAGE="Usage: $0 [-h(elp)] | [-n(arrow mode)] | [-w(eb output) | --type=<fstype> | --exclude-type=<fstype>]"
+
+NARROW_MODE=0
+WEB_OUTPUT=0
+DF_OPTIONS=""
+
+while [ $# -gt 0 ]; do
+case "$1" in
+"-h" )
+echo $USAGE
+exit
+;;
+"-d" )
+DEBUG=1
+;;
+"-n" )
+NARROW_MODE=1
+;;
+"-w" )
+WEB_OUTPUT=1
+;;
+--type=*)
+DF_OPTIONS+=" $1"
+;;
+--exclude-type=*)
+DF_OPTIONS+=" $1"
+;;
+* )
+echo $USAGE
+exit
+;;
+esac
+shift
+done
+
+# -------------------------------------------------------------------------
+# Preparations
+# -------------------------------------------------------------------------
+SYSTEM=`uname -s`
+PATTERN="/"
+
+case "$SYSTEM" in
+"Linux" )
+DF_COMMAND="/usr/bin/env df -k"
+SORT_COMMAND="/usr/bin/env sort -k6"
+AWK_COMMAND="/usr/bin/env awk"
+;;
+* )
+DF_COMMAND="/bin/df -k"
+SORT_COMMAND="/usr/bin/sort -k6"
+AWK_COMMAND="/usr/bin/env gawk"
+;;
+esac
+
+# Add additional df options
+DF_COMMAND+=$DF_OPTIONS
+
+# -------------------------------------------------------------------------
+# Grabbing "df" result
+# -------------------------------------------------------------------------
+DF_RESULT=`$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>%% Used</STRONG></TD>\n" \
+ "<TD ALIGN=CENTER><STRONG>Free</STRONG></TD>\n" \
+ "<TD ALIGN=CENTER><STRONG>Total</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 " Used Free Total ";
+ 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 <= 49; i++)
+ {
+ printf ("%s", "*");
+ }
+ for (i = stars_number + 1; i <= 49; i++)
+ {
+ printf ("%s", "-");
+ }
+
+
+ if (total_size > 1 * t_bytes)
+ printf ( \
+ "| %3d%% %6.1f %6.1f Tb\n", \
+ percentage_occupied, free_size / t_bytes, total_size / t_bytes \
+ );
+ else if (total_size > 1 * g_bytes)
+ printf ( \
+ "| %3d%% %6.1f %6.1f Gb\n", \
+ percentage_occupied, free_size / g_bytes, total_size / g_bytes \
+ );
+ else if (total_size > 1 * m_byptes)
+ printf ( \
+ "| %3d%% %6.1f %6.1f Mb\n", \
+ percentage_occupied, free_size / m_bytes, total_size / m_bytes \
+ );
+ else
+ printf ( \
+ "| %3d%% %6.1f %6.1f Kb\n", \
+ percentage_occupied, free_size / k_bytes, total_size / k_bytes \
+ );
+ }
+ } # if
+}'
projects / etc / awesome.git / blobdiff