Memory Usage % on Mac

Usage: ./memory.sh

#!/bin/sh

case $1 in
"") ps -acev | awk '{print $12}' | grep [0-9] | awk 'BEGIN {sum=0}{sum+=$1} END {print "MEM % " sum}' ;;
[0-9])
LINES=$1
echo "%MEM\tProcess"; ps -acev | awk '{print $12 "\t\t" $13}' | sort -nr | head -$LINES
esac

Battery Remaining on a Mac

Usage: ./battery.sh

#!/bin/bash

maxcap=`ioreg -l | grep Capacity |awk '/MaxCapacity/{print $5}'`
curcap=`ioreg -l | grep Capacity |awk '/CurrentCapacity/{print $5}'`

curcap=`echo $curcap*1000|bc`
proc=`echo $curcap / $maxcap |bc`;

len=`echo ${#proc}`;

proc_num=${proc:0:3}
proc_dec=${proc:3:4}

proc_num_len=`echo ${#proc_num}`;

if [ $proc_num_len == "3" ]; then
if [ $proc_num != "100" ]; then
proc_num=${proc:0:2}
proc_dec=${proc:2:3}
fi
fi

echo $proc_num.$proc_dec%

CPU Usage % on a Mac

Usage: ./cpu.sh

#!/bin/sh
case $1 in
"") ps -acev | awk '{print $11}' | grep [0-9] | awk 'BEGIN {sum=0}{sum+=$1} END {print "CPU % " sum}' ;;
[0-9])
LINES=$1
echo "%CPU\t\tProcess"; ps -acev | awk '{print $11 "\t\t" $13}' | sort -nr | head -$LINES
esac

WorldClock script

Usage: ./worldclock.sh

#!/bin/sh
echo "New York | `date +%a\ %m/%d\ \|\ %H:%M`"
echo "India | `date -v+5H -v+30M -u +%a\ %m/%d\ \|\ %H:%M`"

The preriodic command executes To get more information, check manpages for periodic

To execute all periodic scripts

sudo periodic daily weekly monthly

Log files:

Following files contain the schedule information for each periodic task:

Main Configuration File: /etc/defaults/periodic.conf

ng 

Disable X-windows from Startup

Installing Fluxbox

Using startx to start GUI

echo startfluxbox > ~/.xinitrc

Now to start X-windows, just run

Where MyBookWorld is the Hostname/IP Address of the Sharing Server and public is the shared path.

Once above works, you should be able to browse, the remote file system from Terminal or File Browser. To auto-mount on system start-up add it to fstab

sudo vi /etc/fstab # Add the following line in the end