Random shell scripts
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Last year I wrote two shell scripts, a chatting program to chat with other logged in users on different terminals (ttys), and a program that makes .deb packages for Debian based systems.

Cli-Chat (Part 1: The main program): http://cemetech.pastebin.com/nQeCgGBi
Cli-Chat (Part 2: Clears the chat logs): http://cemetech.pastebin.com/TXajEFCh
deb-make: http://cemetech.pastebin.com/th8yGWWt
You can run these by downloading them and executing chmod +x <name of script here>. The first script (Cli-Chat) is buggy, so don't execute it.

Edit: It seems that Pastebin is doing something weird to deb-make, so I will just post it here:

Code:

#!/bin/bash
touch debian.control1
touch debian.control2
touch debian.control3
while [ "$input" != "" ]; do
echo "Enter file path to be added to deb archive"

read input
dir=`dirname $input`
echo $input $dir
mkdir -p $HOME/build-deb/$name$dir > /dev/null
cp  $input /home/`whoami`/build-deb/$name$input > /dev/null
done
mkdir `echo $name`
cd `echo $name`
while [ "A" == "A" ]; do
clear
debian_control
pwd
case $choice in
    1) echo "Source"
    read source
    echo "Source: $source" > debian.control
    ;;
    2) echo "Section"
    read section
    echo "Section: $section" > debian.control
    ;;   
    3) echo "Priority"
    echo "Choose from Required, Important, Standard, Optional, Extra"
    read priority
    echo "Priority: $priority" > debian.control
    ;;   
    4) echo "Maintainer"
    read maintainer
    echo "Maintainer: $maintainer" > debian.control
    ;;   
    5) echo "Standards Version"
    read standards-version
    echo "Standards-version: $standards-version" > debian.control
    ;;   
    6) echo "Build Depends"
    echo "Packages required to be used by build-essential"
    read build-depends
    echo "Build-Depends: $build-depends" > debian.control
    ;;
    7) echo "Homepage"
    read homepage
    echo "Homepage: $homepage" > debian.control
    ;;
    8) echo "Architecture"
    echo "Current architecture is "`arch`
    echo "but use i386 or something else like that."   
    read arch
    echo "Architecture: $arch" > debian.control
    ;;
    9) echo "Depends"
    read depends
    echo "Depends: $depends" > debian.control
    ;;
    10) echo "Recommends"
    read rec
    echo "Recommends: $rec" > debian.control
    ;;
    11) echo "Suggests"
    read sug
    echo "Suggests: $sug" > debian.control
    ;;
    12) echo "Conflicts"
    read con
    echo "Conflicts: $con" > debian.control
    ;;
    13) echo "Description"
    read desc
    echo -e "Description: $desc" > debian.control
    ;;   
    14) builddeb
    ;;
    15 ) builddeb
    ;;   
esac
cat debian.control1 debian.control > debian.control3
cat debian.control3 > debian.control1
echo "" > debian.control3
done
CALCnet Tournament-38%


deviantArt
Cool stuff, Souvik; thanks for sharing your scripts. Smile I'll try to find some fun scripts of mine to share. Ooooh, how about this one, which is part of SysMon 1.0?


Code:
#!/bin/bash

MNAME="simms4"
MHASH="30e514e0292f96eb7b8e2825e96749e3"

TEMPROW=`sensors | grep "temp1" | awk '{split($0,array," ")} END{print array[2]}' | sed -e 's/[^0-9.]//ig'`
MEMTOTAL=0
MEMFREE=0

while read line; do
        if `echo $line | grep -q "MemTotal"` ; then
                MEMTOTAL=`echo $line | awk '{split($0,array," ")} END{print array[2]}' | sed -e 's/[^0-9.]//ig'`;
        elif `echo $line | grep -q "MemFree"` ; then
                MEMFREE=`echo $line | awk '{split($0,array," ")} END{print array[2]}' | sed -e 's/[^0-9.]//ig'`;
        fi
done < /proc/meminfo

UPTIME=`uptime | sed -e 's/&//ig'`
wget -t 1 -O verifyresult.log `echo "http://[url here]/checkin.php?name=$MNAME&md5=$MHASH&temp=$TEMPROW&memtotal=$MEMTOTAL&memfree=$MEMFREE&uptime=$UPTIME" | sed -e 's/\s/\+/ig'` >>/var/scripts/errorz.txt
rm verifyresult.log errorz.txt
Geopipe
Very nice, but why do you define MHASH if it is supposed to be a md5sum?
CALCnet Tournament-38%


deviantArt
souvik1997 wrote:
Very nice, but why do you define MHASH if it is supposed to be a md5sum?
Because it's a static verifier of the node to the server (not the best security, but meh). I didn't want to waste the time on each execution re-generating the hash.
Geopipe
Here's a quick one of mine, designed to extract zip archives and convert any contents into a flat cbz file.

Code:
#!/bin/bash
if [ $# -ne 1 ]
then
    echo "Usage: $0 infile.zip"
    exit 1
fi

TDIR="$(mktemp -d)"
ARCHIVENAME=`basename $1 .zip`

echo "Input archive: $1"
echo "Basename: $ARCHIVNAME"
echo "Tempdir: $TDIR"

unzip $1 -d $TDIR
pushd $TDIR
for d in */
do
    cd $d
    zip -r ../$ARCHIVENAME.cbz *.{jpg,png}
    cd ..
    rm -rf $d
done
popd
mv $TDIR/$ARCHIVENAME.cbz ./
rm -rf $TDIR
タリ ·· Ask questions the smart way ·· digipres.club
Excellent, Tari; thanks for sharing. Smile
Geopipe
  
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