diff --git a/CpuMemDisk.sh b/CpuMemDisk.sh
index 8e986ae..441fe0c 100644
--- a/CpuMemDisk.sh
+++ b/CpuMemDisk.sh
@@ -4,7 +4,7 @@
 # Version:1.0
 # Created Date: 2019-05-02
 # Modified Date:
-# WebSite: https://server-computer.com
+# WebSite: https://arkit.co.in
 # Author: Ankam Ravi Kumar
 
 HOSTNAME=$(hostname)
diff --git a/Even_or_Odd_Number.sh b/Even_or_Odd_Number.sh
new file mode 100644
index 0000000..a8294a1
--- /dev/null
+++ b/Even_or_Odd_Number.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+## To find given number is Even number or Odd Number
+
+read -p "Enter a number: " number
+
+if [ $((number % 2)) -eq 0 ]; then
+    echo "$number is an even number."
+else
+    echo "$number is an odd number."
+fi
diff --git a/arkit.co.in-nested-if.sh b/ExamResults.sh
similarity index 94%
rename from arkit.co.in-nested-if.sh
rename to ExamResults.sh
index 17d421b..b718bdf 100644
--- a/arkit.co.in-nested-if.sh
+++ b/ExamResults.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 #Purpose: Validate and report Student subject marks
 #Version:1.0
-#Created Date: Wed May 16 19:00:52 IST 2018
+#Created Date: 2024 sep
 #Modified Date:
 #Author: Ankam Ravi Kumar
 # START #
diff --git a/convert_and_update_mysql.sh b/convert_and_update_mysql.sh
index 0a6436d..98f4d25 100644
--- a/convert_and_update_mysql.sh
+++ b/convert_and_update_mysql.sh
@@ -3,7 +3,7 @@
 n=1
 until [ $n -gt 11196 ]
 do
-EXIRECORDS=$(mysql -u root -pmysql -h 192.168.2.100 -e "SELECT sn,tarsize from DATABASE.Table1 where sn='"$n"'" |tail -n1 |grep $n)
+EXIRECORDS=$(mysql -u root -pPASSWORD -h 192.168.2.100 -e "SELECT sn,tarsize from DATABASE.Table1 where sn='"$n"'" |tail -n1 |grep $n)
 
 RECORDNUMBER=$(echo $EXIRECORDS |awk '{print $1}')
 FOLDERSIZE=$(echo $EXIRECORDS |awk '{print $2}')
@@ -12,28 +12,28 @@ KB=$(echo $EXIRECORDS |awk '{print $2}' |grep K |wc -l)
         if [ $KB -ge 1 ]; then
                 K=$(echo $EXIRECORDS |awk '{print $2}' |sed 's/K//g')
                 BYTES=$($K * 1024 |bc |awk -F. '{print $1}')
-                mysql -u root -pmysql -h 192.168.2.100 -e "UPDATE DATABASE.Table1 SET tarsize='"$BYTES"' where sn='"$RECORDNUMBER"'"
+                mysql -u root -pPASSWORD -h 192.168.2.100 -e "UPDATE DATABASE.Table1 SET tarsize='"$BYTES"' where sn='"$RECORDNUMBER"'"
         fi
 
 MB=$(echo $EXIRECORDS |awk '{print $2}' |grep M |wc -l)
         if [ $MB -ge 1 ]; then
                 M=$(echo $EXIRECORDS |awk '{print $2}' |sed 's/M//g')
                 BYTES=$(echo $M*1024*1024 |bc |awk -F. '{print $1}')
-                mysql -u root -pmysql -h 192.168.2.100 -e "UPDATE DATABASE.Table1 SET tarsize='"$BYTES"' where sn='"$RECORDNUMBER"'"
+                mysql -u root -pPASSWORD -h 192.168.2.100 -e "UPDATE DATABASE.Table1 SET tarsize='"$BYTES"' where sn='"$RECORDNUMBER"'"
         fi
 
 GB=$(echo $EXIRECORDS |awk '{print $2}' |grep G |wc -l)
         if [ $GB -ge 1 ]; then
                 G=$(echo $EXIRECORDS |awk '{print $2}' |sed 's/G//g')
                 BYTES=$(echo $G*1024*1024*1024 |bc |awk -F. '{print $1}')
-                mysql -u root -pmysql -h 192.168.2.100 -e "UPDATE DATABASE.Table1 SET tarsize='"$BYTES"' where sn='"$RECORDNUMBER"'"
+                mysql -u root -pPASSWORD -h 192.168.2.100 -e "UPDATE DATABASE.Table1 SET tarsize='"$BYTES"' where sn='"$RECORDNUMBER"'"
         fi
 
 TB=$(echo $EXIRECORDS |awk '{print $2}' |grep T |wc -l)
         if [ $TB -ge 1 ]; then
                 T=$(echo $EXIRECORDS |awk '{print $2}' |sed 's/T//g')
                 BYTES=$(echo $T*1024*1024*1024*1024 |bc |awk -F. '{print $1}')
-                mysql -u root -pmysql -h 192.168.2.100 -e "UPDATE DATABASE.Table1 SET tarsize='"$BYTES"' where sn='"$RECORDNUMBER"'"
+                mysql -u root -pPASSWORD -h 192.168.2.100 -e "UPDATE DATABASE.Table1 SET tarsize='"$BYTES"' where sn='"$RECORDNUMBER"'"
         fi
 
 
diff --git a/diskover-2.1.1.zip b/diskover-2.1.1.zip
new file mode 100644
index 0000000..8bf687f
Binary files /dev/null and b/diskover-2.1.1.zip differ
diff --git a/1forloop.sh b/forloop.sh
similarity index 100%
rename from 1forloop.sh
rename to forloop.sh
diff --git a/1function.sh b/function.sh
similarity index 92%
rename from 1function.sh
rename to function.sh
index dc12048..48dbf17 100644
--- a/1function.sh
+++ b/function.sh
@@ -1,10 +1,11 @@
 #!/bin/bash
 #Purpose: Function example. Taking Backup of Particular File
 #Version:1.0
-#Created Date: Sat May 26 00:27:50 IST 2018
+#Created Date: 2024 Sep 21
 #Modified Date:
 #WebSite: https://arkit.co.in
 #Author: Ankam Ravi Kumar
+
 # START #
 function takebackup (){
         if [ -f $1 ]; then
diff --git a/regex.sh b/regex.sh
new file mode 100755
index 0000000..376bb77
--- /dev/null
+++ b/regex.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+#Purpose: regex examples
+#Version: 1.0
+#Create Date: Sun Nov 27 00:27:33 EST 2022
+#Modified Date:
+
+# START #
+
+numString1="1234"
+numString2="16789"
+numString3="1579"
+
+
+echo "Example 1"
+if [[ $numString1 =~ ^1 ]]; then
+	echo "String \"$numString1\" starts with a \"1\", and matches regex: ^1"
+fi
+
+echo "Example 2"
+if [[ $numString2 =~ ^1 ]]; then
+        echo "String \"$numString2\" starts with a \"1\", and matches regex: ^1"
+fi
+
+echo "Example 3"
+if [[ $numString3 =~ ^1.7 ]]; then
+        echo "String \"$numString2\" starts with a \"1\", followed by any character, and followed by a 7. "
+        echo "This string matches the regex: ^1.7"
+fi
+
+echo "Example 4"
+if [[ ! $numString1 =~ ^1.7 ]]; then
+        echo "String \"$numString1\" does not start with a \"1\", followed by any character, and followed by a 7. "
+        echo "This string does not match the regex: ^1.7"
+fi
+
+echo "Example 5"
+if [[ $numString2 =~ 9$ ]]; then
+	echo "String \"$numString2\" ends with a \"9\", and matches the regex: 9$"
+fi
+
diff --git a/serverinformation.sh b/serverinformation.sh
new file mode 100644
index 0000000..85d4d14
--- /dev/null
+++ b/serverinformation.sh
@@ -0,0 +1,118 @@
+#!/bin/bash
+
+mkdir -p /Inventory
+sudo chmod -R 777 /Inventory/
+mkdir -p /tmp/asset
+touch /tmp/asset/hostname.txt
+if [ -f /tmp/asset/hostname.txt ];then
+  echo "File /tmp/asset/hostname.txt Exists"
+else
+  mkdir /tmp/asset
+  touch /tmp/asset/hostname.txt
+fi
+touch /tmp/temptext
+TEMP=/tmp/temptext
+LOG=`ls /tmp/asset/hostname.txt`
+echo "## Host Information" > $LOG
+echo "Host Name : `hostname` " >> $LOG
+echo "`sudo /sbin/ifconfig -a |grep "inet" | awk 'BEGIN { FS = ":" } ; { print $2 }'`" >> $TEMP
+echo "IP Address : `egrep '^10' $TEMP |awk '{ print $1}'`" >> $LOG
+echo "IP Address: `hostname -I`" >> $LOG
+echo "ip a |grep inet |grep -v "::" |awk '{print $2}'" >> $LOG
+echo "iDrac Details: `racadm getniccfg |grep "IP Address" |grep -v "::"`" >> $LOG
+echo "Server Type: `servertype=$(lscpu | grep Hypervisor | wc -l); if [ $servertype -gt 0 ]; then echo "VitualMachine"; else echo "Physical"; fi`" >> $LOG
+echo -en '\n' >> $LOG
+
+## Collecting Hardware Details ##
+echo " " >> $LOG
+echo "## Hardware Information" >> $LOG
+echo " " >> $LOG
+echo "Serial Number     : `sudo lshal |grep system.hardware.serial`" >> $LOG
+echo "Serial Number     : `sudo /usr/sbin/dmidecode -s system-serial-number`" >> $LOG
+echo "Serial Number     : `sudo cat /sys/class/dmi/id/product_serial`" >> $LOG
+echo "Model Number      : `sudo lshal |grep system.hardware.product`" >> $LOG
+echo "Model Number      : `sudo /usr/sbin/dmidecode |grep "SKU Number"`" >> $LOG
+echo "Model Number      : `sudo cat /sys/class/dmi/id/product_name`" >> $LOG
+echo "Hardware Vendor   : `sudo lshal |grep system.hardware.vendor`" >> $LOG
+echo "Hardware Vendor   : `sudo cat /sys/class/dmi/id/chassis_vendor`" >> $LOG
+echo "Hardware Info     : `sudo dmesg |grep DMI`" >> $LOG
+
+## Redhat Version ##
+echo " " >> $LOG
+echo "## OS Version" >> $LOG
+head -n1 /etc/issue >> $LOG
+cat /etc/redhat-release >> $LOG
+echo "Kernel Version: `uname -r`">> $LOG
+echo "OS Version: `hostnamectl | egrep "Operating System" | cut -d ' ' -f5-`" >> $LOG
+
+## CPU Info ##
+echo " " >> $LOG
+echo " " >> $LOG
+echo "## CPU Information" >> $LOG
+grep "model name" /proc/cpuinfo |uniq >> $LOG
+COUNTT=$(cat /proc/cpuinfo |grep "model name" | wc -l)
+echo "$COUNTT Cores" >> $LOG
+
+## RAM/MEMORY Info ##
+echo " " >> $LOG
+echo " " >> $LOG
+echo "## Memory Information" >> $LOG
+grep MemTotal /proc/meminfo >> $LOG
+y=`grep MemTotal /proc/meminfo |awk '{ print $2 }'`
+mb="$(( $y / 1024 ))"
+gb="$(( $mb / 1024 ))"
+echo "RAM : $gb GB" >> $LOG
+
+## Swap Information ##
+echo " " >> $LOG
+echo "## Swap Information" >> $LOG
+y1=$(free -k |grep Swap |awk '{print $2}')
+mb1="$(( $y1 / 1024 ))"
+gb1="$(( $mb1 / 1024 ))"
+echo "Swap Size: $gb1 GB" >> $LOG
+
+## Disk Information ##
+echo " " >> $LOG
+echo "## Disk Information" >> $LOG
+lsblk |grep -E 'part|disk' $LOG
+
+## LVM Information ##
+echo " " >> $LOG
+echo "## Physical Volumes" >> $LOG
+pvs >> $LOG
+
+echo " " >> $LOG
+echo "## Volume Groups" >> $LOG
+vgs >> $LOG
+
+echo " " >> $LOG
+echo "## Logical Volumes" >> $LOG
+lvs >> $LOG
+echo " " >> $LOG
+
+## Partition Information ##
+echo "## DF Command Output" >> $LOG
+echo " " >> $LOG
+df -Ph -x tmpfs -x devtmpfs| sed s/%//g | awk '{ if($5 > 0) print $0;}' >> $LOG
+
+echo " " >> $LOG
+echo "## Port Information" >> $LOG
+ss -alntup |column -t |grep -E 'tcp|udp' >> $LOG
+
+echo " " >> $LOG
+echo "## Service Information" >> $LOG
+systemctl list-units --type=service --state=running |grep -vE 'systemd|selinux' >> $LOG
+
+echo " " >> $LOG
+echo "## Docker Containers" >> $LOG
+sudo docker ps -a >> $LOG
+
+echo " " >> $LOG
+echo "## DNS Server Details" >> $LOG
+cat /etc/resolv.conf >> $LOG
+
+echo "" >> $LOG
+echo "## Server Uptime" >> $LOG
+uptime >> $LOG
+
+sudo cp /tmp/asset/`hostname`.txt /Inventory/`hostname`-`date "+%Y-%m-%d"`.txt
diff --git a/useradd_improved.sh b/useradd_improved.sh
new file mode 100644
index 0000000..d41a150
--- /dev/null
+++ b/useradd_improved.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+## Author: Ankam Ravi Kumar
+## Date: 21st Sep 2024
+## Purpose: To Create a users in Linux
+
+check_command_success() {
+	if [ $? -ne 0 ]; then
+		echo "Error: $1"
+		exit 1
+	fi
+}
+
+if [ $(id -u) -ne 0 ]; then
+	echo "Error: Only root may add a user to the system."
+	exit 2
+fi
+
+# Prompt for the username and password
+read -p "Enter username: " username
+read -s -p "Enter password: " password
+echo
+
+if id "$username" &>/dev/null; then
+	echo "Error: User '$username' already exists!"
+	exit 1
+fi
+
+encrypted_password=$(perl -e 'print crypt($ARGV[0], "password")' "$password")
+check_command_success "Failed to encrypt the password."
+
+useradd -m -p "$encrypted_password" "$username"
+check_command_success "Failed to add the user."
+
+passwd -e "$username"
+check_command_success "Failed to set password expiry."
+
+echo "Success: User '$username' has been added to the system!"