Initial commit

Author: devanshusanghani

.gitattributes

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+# Auto detect text files and perform LF normalization
+* text=auto

LICENSE

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+MIT License
+
+Copyright (c) 2023 DEVANSHU SANGHANI
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

ReadME.md

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+# drive_search_script
+ Script to grep different data from the files present in the directory.

drive_search.sh

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+#!/bin/bash
+
+# Check for the correct number of arguments
+if [ "$#" -ne 2 ]; then
+    echo "Usage: drive_search.sh <operation_type> <key_information_type>"
+    echo "operation_type: 0-search, 1-extraction"
+    echo "key_information_type: phone, url, email, ip, username"
+    exit 1
+fi
+
+operation=$1
+key_info=$2
+
+# Define the regex patterns for different key information types
+declare -A regex_patterns
+regex_patterns[phone]='(\()?\b[0-9]{3}(?(1)\)[. -]?|[. -]?)[0-9]{3}[. -]?[0-9]{4}\b'
+regex_patterns[url]='http://www\..+\.[a-z]{3,4}'
+regex_patterns[email]='[a-zA-Z0-9.-]{2,15}@[a-zA-Z0-9]{1,15}\.[a-zA-Z0-9]{3,4}'
+regex_patterns[ip]='([0-9]{1,3}\.){3}[0-9]{1,3}'
+regex_patterns[username]='^[A-Z][^,]*, [^,]*'
+
+# Perform the search or extraction based on the specified operation type and key information type
+case $operation in
+    0) # Search
+        if [ "$key_info" == "phone" ]; then
+            grep -P "${regex_patterns[$key_info]}" ./*
+        else
+            grep -E "${regex_patterns[$key_info]}" ./*
+        fi
+        ;;
+    1) # Extraction
+        if [ "$key_info" == "phone" ]; then
+            cat ./* | strings | grep -P "${regex_patterns[$key_info]}"
+        else
+            cat ./* | strings | grep -E "${regex_patterns[$key_info]}"
+        fi
+        ;;
+    *)
+        echo "Invalid operation type. Choose 0 for search or 1 for extraction."
+        exit 1
+        ;;
+esac
+
+
+exit 0