#! \/bin\/bash
\n# ———————————————————————–
\n# Script: Internet Speed (Ispeed)
\n# Author: Tiago Oliveira Weber
\n# E-mail: towalker@gmail.com
\n#
\n# Description: This script measures the internet download speed based on
\n# the download speed mean of wget while downloading a big file from a
\n# server.
\n# The file the script is going to try to download can be changed by the
\n# user in the “link” variable.
\n# ———————————————————————–<\/p>\n
# Define links
\nlink=ftp:\/\/ftp.slackware-brasil.com.br\/slackware-12.0-iso\/slackware-12.0-install-d1.iso<\/p>\n
# Start to download a file
\nwget -O \/tmp\/tempfile -o \/tmp\/ispeed.log -b $link;
\necho -e “\\n Wait a few seconds while your internet is being measured”
\n# Reads values from the log
\nsleep 10
\nawk ‘$5 ~ “……….” {print $8}’ \/tmp\/ispeed.log > \/tmp\/ispeed2.log
\ntail -10 \/tmp\/ispeed2.log > \/tmp\/ispeed3.log
\ncut -f 1 -d “K” -s \/tmp\/ispeed3.log > \/tmp\/ispeed4.log <\/p>\n
# Put values into variables
\ncount=1;
\nwhile read line; do
\n eval var$count=$line
\n count=`expr $count + 1`;
\ndone < \/tmp\/ispeed4.log; \n\n# Round values\n\nvare1=`echo $var1|awk '{print int($1+0.5)}'`\nvare2=`echo $var2|awk '{print int($1+0.5)}'`\nvare3=`echo $var3|awk '{print int($1+0.5)}'`\nvare4=`echo $var4|awk '{print int($1+0.5)}'`\nvare5=`echo $var5|awk '{print int($1+0.5)}'`\nvare6=`echo $var6|awk '{print int($1+0.5)}'`\nvare7=`echo $var7|awk '{print int($1+0.5)}'`\nvare8=`echo $var8|awk '{print int($1+0.5)}'`\nvare9=`echo $var9|awk '{print int($1+0.5)}'`\nvare10=`echo $var10|awk '{print int($1+0.5)}'`\n\n\n# calculate the mean\neval sum=`expr $vare1 + $vare2 + $vare3 + $vare4 + $vare5 + $vare6 + $vare7 + $vare8 + $vare9 + $vare10`;\n\neval mean_kbytes=`expr $sum \/ 10`;\neval mean_kbits=`expr $mean_kbytes \\* 8`;\n\n\n# Display Results\nclear\necho \" Measurement Results \"\necho -e \"_______________________________________________________________\"\necho -e \" Download Speed is: $mean_kbytes Kbytes\/s or $mean_kbits Kbits\/s \\n \\n\";\n\n# Comparisons\nmp3_size_kbytes=5000\nvideoclip_size_kbytes=35000\nmovie_size_kbytes=800000\ncdrom_size_kbytes=737000\ndvd_size_kbytes=4700000\n\neval time_mp3_min=`expr $mp3_size_kbytes \/ $mean_kbytes \/ 60`\neval time_videoclip_min=`expr $videoclip_size_kbytes \/ $mean_kbytes \/ 60`\neval time_movie_min=`expr $movie_size_kbytes \/ $mean_kbytes \/ 60`\neval time_cdrom_min=`expr $cdrom_size_kbytes \/ $mean_kbytes \/ 60`\neval time_dvd_min=`expr $dvd_size_kbytes \/ $mean_kbytes \/ 60`\n\n# Display Comparisons\n\necho -e \" Reference Download Time Table \"\necho -e \"_______________________________________________________________\"\necho -e \" Type \\t \\t Size (Kbytes) \\t \\t Time (minutes)\"\necho -e \" Music (mp3) \\t $mp3_size_kbytes \\t \\t \\t $time_mp3_min\"\necho -e \" Videoclip \\t $videoclip_size_kbytes \\t \\t \\t $time_videoclip_min\"\necho -e \" Movie \\t $movie_size_kbytes \\t \\t $time_movie_min\"\necho -e \" Cd-Rom \\t $cdrom_size_kbytes \\t \\t $time_cdrom_min\"\necho -e \" DVD \\t \\t $dvd_size_kbytes \\t \\t $time_dvd_min\" \n\n# Finish the temporary activities\nkillall -9 wget\nrm \/tmp\/ispeed.log\nrm \/tmp\/ispeed2.log\nrm \/tmp\/ispeed3.log\nrm \/tmp\/ispeed4.log\nrm \/tmp\/tempfile\n\n\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"
#! \/bin\/bash # ———————————————————————– # Script: Internet Speed (Ispeed) # Author: Tiago Oliveira Weber # E-mail: towalker@gmail.com # # Description: This script measures the internet download speed based on # the download speed mean of wget while downloading a big file from a # server….<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/posts\/94"}],"collection":[{"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=94"}],"version-history":[{"count":0,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=\/wp\/v2\/posts\/94\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=94"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=94"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.abratel.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=94"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}