rahulinux

# This Function will handal escaped character / also using sed 
CommentAppend() {
        # Comment line and append line below commented line
        local comment="$( echo "$1" | sed 's/\(\/\)/\\\//g' )"  # search this line and comment it
        local append="$( echo "$2" | sed 's/\(\/\)/\\\//g' )"   # Append this line below commented line
        local InputFile="$3"


        sed -i "s/^${comment}/#${comment}/g" $InputFile
        # if string does not exists in input file then add

rahulinux

t(){ type "$1"&>/dev/null;}
 
function Menu.Show {
  local DIA DIA_ESC 
	while :; do
		t whiptail && DIA=whiptail && break
		t dialog && DIA=dialog && DIA_ESC=-- && break
		exec date +s"No dialog program found"
	done 
	declare -A o="$1"; shift

rahulinux

function AppendIfnotExists() {
 while read s
 do
  inputFile="$2"
  
  # if starting content matched then comment them
  local startStr=$( echo "${s}" | cut -d" " -f1 )
  
  grep -q "^#${s}" $inputFile || sed -i "s/^$startStr/#$startStr/g" $inputFile
  

rahulinux

function CheckSpace() {

local Partition=$1
awk -v p=$Partition 'BEGIN{
  threshold=80
  cmd = "LC_ALL=C df -Ph "p
  while( cmd | getline ) {
 
    used=$5 # Usage in % of 5th colume
 

rahulinux

function checkprocess() {
   local process=$1
   [[ $# -ne 1 ]] && { echo "Usage: $0 process"; exit 1; }

   if ps cax | grep -q $process; then
      echo "Process is running."
   else
      echo "Process is not running."
   fi
}