added Permscript

scripts/color

@@ -1,15 +1,24 @@
 #!/usr/bin/env bash
-
 # TODO (Run this script as): color magenta && echo hello && color reset
 
+#The sequence \033[35m sets the color to magenta
+#and the sequence \033[0m resets the color to default
+echo -ne "\033[35mhello\033[0m"
 color() {
     echo -ne "\033[$1;$2m"
 }
 
 declare -A color_mapping=(
     # TODO: Add more color values
     # Refer bash color codes
+    ['black']=30
+    ['red']=31
+    ['green']=32
+    ['yellow']=33
+    ['blue']=34
     ['magenta']=35
+    ['white']=37
+
 )
 
 if [[ $1 == 'reset' ]]; then

scripts/password-generator

@@ -3,3 +3,22 @@
 # Issue: Implement Password Generation Functions
 # Description:
 # Create a function that generates passwords, The password should consist of uppercase letters, lowercase letters, numbers, and special characters. The function should take in a single argument, which is the length of the password to generate. The function should return the generated password.
+
+generate(){
+  local length="$1"
+  local characters="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()"
+
+  # ensure that minimum lenth is 4
+  length=$(( length >= 4 ? length : 4 ))
+
+  # genrate password script
+  password=$(head /dev/urandom | tr -dc "$characters" | fold -w "$length" | head -n 1)
+
+  #return the genrated password
+  echo "$password"
+}
+
+#print the passord of length $1
+input_length="$1"  
+password=$(generate "$input_length")
+echo "Generated password: $password"

scripts/perms

@@ -7,3 +7,22 @@
 # 775 weather
 # 664 ../README.md
 
+
+#this function print the permission in octal format
+getPerms() {
+  local file="$1"
+  if [[ -f "$file" ]]; then
+    local permissions=$(stat -c "%a" "$file")
+    echo "$permissions $file"
+  else
+    echo "Error: this '$file' is not a regular files"
+  fi
+}
+
+# it get the file from path variable
+files=("$@")
+
+# it loopp through the  file and print permissions
+for file in "${files[@]}"; do
+  get_perms "$file"
+done

scripts/weather

@@ -2,3 +2,9 @@
 
 # TODO: Display weather of IIIT, Lucknow
 # For more information see: https://wttr.in/:help
+location="$1"
+if [[ -z "$location" ]]; then
+  echo "Usage: $0 <location>"
+  exit 1
+fi
+curl -s wttr.in/"$location" | tr -d '\r'

scripts/wifi-ssid

@@ -2,3 +2,12 @@
 
 # Extract the wifi username (SSID)
 # Refer: "iw dev wlan0 link" command output for this
+
+ssid=$(iw dev wlan0 link | grep "ssid" | awk '{print $2}')
+
+if [[ -z "$ssid" ]]; then
+  echo "Could not find SSID"
+  exit 1
+fi
+
+echo "Your WiFi username (SSID): $ssid"