File talk:Usenet posts containing the word Wikipedia.png

The code

 * 1) !/bin/sh

TITLE="Usenet posts containing the word Wikipedia" YLABEL="Posts per month" FILE=`echo "$TITLE" | sed 's/\ /_/g'`.png



TMP="_gpdata_$$" trap "/bin/rm -f ${TMP} ; exit" 0

sed    's/^[   ]*// s/,/ /g s/Jan /January / s/Feb /February / s/Mar /March / s/Apr /April / s/Jun /June / s/Jul /July / s/Aug /August / s/Sep /September / s/Oct /October / s/Nov /November / s/Dec /December / s/[    ][       ]*/ /g /^[    ]*$/d' ${1:-usenet.dat}  > ${TMP}

gnuplot <<_EOF_ || exit 1


 * 1) June 2003 2

set xtics (    "J\n2001" 0, \         "F" 1, \        "M" 2, \        "A" 3, \        "M" 4, \        "J" 5, \        "J" 6, \        "A" 7, \        "S" 8, \        "O" 9, \        "N" 10, \        "D" 11, \        "J\n2002" 12, \        "F" 13, \        "M" 14, \        "A" 15, \        "M" 16, \        "J" 17, \        "J" 18, \        "A" 19, \        "S" 20, \        "O" 21, \        "N" 22, \        "D" 23, \        "J\n2003" 24, \        "F" 25, \        "M" 26, \        "A" 27, \        "M" 28, \        "J" 29, \        "J" 30, \        "A" 31, \        "S" 32, \        "O" 33, \        "N" 34, \        "D" 35, \        "J\n2004" 36, \        "F" 37, \        "M" 38, \        "A" 39, \        "M" 40, \        "J" 41, \        "J" 42, \        "A" 43, \        "S" 44)

set nox2tics

set size .75,.67

set title "${TITLE}" set xlabel " " set ylabel "${YLABEL}" set grid ytics noxtics set logscale y

set terminal png color small set output '${FILE}' set pointsize .5

plot '${TMP}' using 3 title '' with lines \ ,  using 3 title  with points 3 \

_EOF_