Swimming Lesson

maniac711 — Mon, 01 Oct 2012 16:59:13 +0800

Hey guys, can i know where i can find a swimming pool nearby that providing lessons for adults in klang area?
I need to know abt de place, pricing, tutor n all de stuff needed for swimming lesson.
Btw am noob in swimming.
Thanks in advance.

Project Managers

maniac711 — Tue, 08 May 2012 20:22:38 +0800

I'm student in computer science would like to interview a project manager. Reason for interview, it is my assignment from my university MSU.
I would like to ask if any of you are currently being project manager for project under any sector to be interviewed.
Purpose of interview it to ask how the manager handle stress and about himself. Note there will no question asked anything regarding your project.
Possible area to be interview can be in Klang, Shah Alam, Sri Muda, Subang Jaya, Cyberjaya, Petaling, Kuala Lumpur.
Please give me your preferable location which is your current location. Anything can be arranged.

P.S. If happen to anyone reading this forum but not a project manager, ur assistance still need to if u know anyone please do recommend to me.

Help needed.

maniac711 — Thu, 26 Apr 2012 21:38:32 +0800

QUOTE

#!/bin/bash -e

#----------------------------------------------------------------------------#
# New available after executing #
#----------------------------------------------------------------------------#

printf "Please enter the amount of instance(s) : "
read instance

for i in `seq 1 $instance`; do
printf "I$i : "
read ins
insv[$i]=$ins
done

echo

#----------------------------------------------------------------------------#
# Enter amount of process(es) #
#----------------------------------------------------------------------------#

printf "Please enter the amount of process(es) : "
read processes

declare -i total # dont know what is this.

#----------------------------------------------------------------------------#
# Enter amount of allocated for process(es) #
#----------------------------------------------------------------------------#

echo "Please enter the value for allocated for each process(es)"
for p in `seq 1 $processes`; do
echo "P$p"
for i in `seq 1 $instance`; do
read allo
allocate[$i$p]=$allo
let total[${i}]=total[${i}]+allocate[${i}${p}]

if [ ${total[${i}]} -gt ${insv[${i}]} ]; then
echo "Error"
fi
done
done

echo

#echo ${allocate[@]}

#----------------------------------------------------------------------------#
# Enter amount of maximum for process(es) #
#----------------------------------------------------------------------------#

echo "Please enter the maximum resources allocate for each process(es)"
for p in `seq 1 $processes`; do
echo "M$p"
for i in `seq 1 $instance`; do
read max
maximum[$i$p]=$max
done
done

#----------------------------------------------------------------------------#
# Table #
#----------------------------------------------------------------------------#

echo " _____________________________ "
echo -e "| | Allocated | Maximum |"
echo "|___|_____________|___________|"
for p in `seq 1 $processes`; do
printf "|P$p |"
for i in `seq 1 $instance`; do
printf " ${allocate[${i}${p}]} "
done

printf " | "

for i in `seq 1 $instance`; do
printf " ${maximum[${i}${p}]} "
done

echo " | "

done
echo "|___|_____________|___________|"

echo

declare -i need
declare -i available

for p in `seq 1 $processes`; do
for i in `seq 1 $instance`; do
let available[$i]=insv[$i]-total[$i]
done
done

#----------------------------------------------------------------------------#
# Finding the variable #
#----------------------------------------------------------------------------#

echo

echo "Available"
for i in `seq 1 $instance`; do
printf "${available[${i}]} "
done

echo

for p in `seq 1 $processes`; do
for i in `seq 1 $instance`; do
let need[${i}${p}]=maximum[${i}${p}]-allocate[${i}${p}]
done
done

echo

#----------------------------------------------------------------------------#
# To find the needs for all resource(s) #
#----------------------------------------------------------------------------#

echo "Need"
for p in `seq 1 $processes`; do
printf "P$p : "
for i in `seq 1 $instance`; do
printf "${need[${i}${p}]} "
done
echo
done

echo

done=-1 # Mark processes which is done by -1
ndone=0 # Mark processes which is not done by 0
notdone=0

for p in `seq 1 $processes`; do
for i in `seq 1 $instance`; do
check[$i$p]=$ndone
done
done

#----------------------------------------------------------------------------#
# Which process can execute with current available #
#----------------------------------------------------------------------------#

for p in `seq 1 $processes`; do
for p in `seq 1 $processes`; do
count=0
for i in `seq 1 $instance`; do
if [ ${available[${i}]} -ge ${need[${i}${p}]} ]; then
(( count++ ))
else
echo "There is deadlock"
break
break
break
break
fi
done
mark[$p]=$count
done

echo

echo "Process(es) that can be executed"
for p in `seq 1 $processes`; do
if [ ${mark[${p}]} -eq $instance ]; then
if [ ${check[${i}${p}]} -eq $ndone ]; then
echo "Process $p"
fi
fi
done

#--------------------------------------------------------------------#
# New available after executing #
#--------------------------------------------------------------------#

for p in `seq 1 $processes`; do
for i in `seq 1 $instance`; do
if [ ${mark[${p}]} -eq $instance ]; then
if [ ${check[${i}${p}]} -eq $ndone ]; then
let available[${i}]=available[${i}]-need[${i}${p}]
let available[${i}]=available[${i}]+maximum[${i}${p}]
check[$i$p]=$done
fi
fi
done
done

echo

#--------------------------------------------------------------------#
# New available after executing #
#--------------------------------------------------------------------#

printf "New available after executing : "
for i in `seq 1 $instance`; do
printf "${available[${i}]} "
done

echo

echo

count2=0

for p in `seq 1 $processes`; do
if [ ${check[${i}${p}]} -eq $done ]; then
echo "Process $p has finished executing."
(( count2++ ))
fi
done

echo

#--------------------------------------------------------------------#
# Break when finished executing all process(es) #
#--------------------------------------------------------------------#

if [ $count2 -eq $processes ]; then
echo "All processes have finished executing"
echo "There is no deadlock"
break
break
break
fi

done

echo

When ever i tried to enter value 0 under process it quit. What is de problem?

Process scheduling algorithms

maniac711 — Sat, 21 Apr 2012 23:43:15 +0800

To all de linux sifu, am a complete newbie in linux OS n I need a guide from u all to operate terminal(i know very basic commands only).
As de topic, i want to know how to write shell scripts to simulate process scheduling algorithms on a collection of processes.

Lowyat.NET: Latest topics by maniac711

Swimming Lesson

Project Managers

Help needed.

Process scheduling algorithms