findgrep version 6.

#!/bin/bash

# FINDGREP INFO ########################

PROGRAMINFO="findgrep version 6.

This Script simplifies the recursive search of any given string in a given directory.

It combines find and grep. Results are logged for later viewing and analyzing.

findgrep remembers directories and search strings for following searches."

PROGRAMINFO2="To change the path for logging of queries, please edit \$SAVEFILE in this script. Searches are case insensitive by default. Written by LinuxNetzer. www.netz10.de. contact: linuxnetzer-*-aet-*-netz10.de. findgrep v6 is released under GPL v3."

# CHANGELOG #############################

# Script now remembers directories and search strings.

# Logfile now moved to /tmp.

# Changed to more userfriendly interface.

# Added many comments for better script reading.

# DEBUG MODE ############################

# set -x # uncomment for debugging

# DEFINING SESSION SETTINGS #############

ROOTDIR="$HOME/.findgrep" # place to store files

SAVEDIR="/$ROOTDIR/remember.dir" # last search directory

SAVESTRING="/$ROOTDIR/remember.string" # last search string

#########################################

if [ ! -f $ROOTDIR ] # file storage directory exists?

then

mkdir $ROOTDIR # if not: create directory

fi

#########################################

if [ ! -f $SAVEDIR ] # last search directory defined?

then

echo $HOME > $SAVEDIR # if not, set to: home directory

fi

#########################################

if [ ! -f $SAVESTRING ] # last search string defined?

then

echo $USER > $SAVESTRING # if not, set to: user name

fi

# VARIABLES #############################

PROGNAME="findgrep v6" # name of program

SAVEFILE="$ROOTDIR/.findgrep.log" # log file location

SEARCHDIR="`cat $SAVEDIR`" # load search directory

SEARCHSTRING="`cat $SAVESTRING`" # load search string

DIVIDER="--------------------------------------------------" # better viewing

# FUNKTION HEADER #######################

HEADER () {

clear

echo " __ _ _

/ _(_)_ __ __| | __ _ _ __ ___ _ __

| |_| | '_ \ / _. -- _. | '__/ _ \ '_ \

| _| | | | | (_| | (_| | | | __/ |_) |

|_| |_|_| |_|\__,_|\__, |_| \___| .__/

|___/ |_| " | grep --color .

echo " Recursive Text String Search Tool" | grep --color .

echo

}

# CHOOSE DIRECTORY TO SEARCH ############

HEADER

echo "Search in Directory: $SEARCHDIR ?" | grep --color ?

echo "If OK, press ENTER. To change please enter new path."

read -e INPUT

if [ "$INPUT" != "" ]

then echo $INPUT > $SAVEDIR

SEARCHDIR="$INPUT"

fi

HEADER

echo "Searching in: $SEARCHDIR " | grep --color $SEARCHDIR

# CHOOSE TEXTSTRING TO SEARCH ####################

echo "Search for: $SEARCHSTRING ?" | grep --color ?

echo "if OK, press ENTER. To change please enter new searchstring."

read -e INPUT2

if [ "$INPUT2" != "" ]

then echo $INPUT2 > $SAVESTRING

SEARCHSTRING="$INPUT2"

fi

echo "$SEARCHSTRING" | grep --color .

# SUMMARY ########################################

HEADER

echo "SUMMARY:"

echo "Searching in: $SEARCHDIR" | grep --color $SEARCHDIR

echo "Searching for: $SEARCHSTRING" | grep --color $SEARCHSTRING

echo "Logging to: $SAVEFILE" | grep --color $SAVEFILE

echo $DIVIDER

echo "Now starting recursive search for $SEARCHSTRING in $SEARCHDIR..."

echo $DIVIDER

echo "SEARCH RESULTS:" | grep --color "SEARCH RESULTS"

export GREP_COLOR="31"

# EXECUTE #########################################

find $SEARCHDIR -type f -exec grep -i $SEARCHSTRING --exclude=$SAVEFILE /dev/null {} \; 2> /dev/null | tee $SAVEFILE | grep -i --color $SEARCHSTRING

# DISPLAY RESULTS ################################

echo $DIVIDER

export GREP_COLOR="01;31" # fett, rot

echo "Search in $SEARCHDIR: finished" | grep --color .

echo "Found \"$SEARCHSTRING\": `cat $SAVEFILE | wc -l`" | grep --color .

echo "Results saved to: $SAVEFILE" | grep --color .

echo $DIVIDER

echo $PROGRAMINFO2

echo $DIVIDER

exit