Display match or no match and write a text file to a directory Post: 302964088

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Top Forums Shell Programming and Scripting Display match or no match and write a text file to a directory Post 302964088 by Aia on Sunday 10th of January 2016 01:02:39 AM

01-10-2016

Registered User

Hi, cmcabe

Here's an example of what it could be. It is done on the fly and not tested or guarantee to do anything useful for you.

Code:

#!/bin/bash

#### FUNCTIONS ####

# modifications to the functionality of the program
# can be done here without changing the flow of the script

ask (){
    local IFS=','
    echo "A search id must be entered"
    echo "Multiple ids can be entered if separated by comma"
    echo "Please ENTER the id(s) now: "
    read -a id
    if [[ -z $id ]]; then
        echo "Missing search ID"
        echo "Goodbye!"
        exit 1
    fi
}

search (){
    p="no"
    # search every entry given by the user
    for i in ${id[@]}; do
        grep -n "$i" "$1" >> "$2"

        # update user at stdout
        if [[ $? -eq 0 ]]; then
            echo "ID: $i found"
            p="yes"
        else
            echo "ID: $i not found"
        fi
    done
}

clean_up (){
    # Let's not leave an empty file if not match was found
    if [[ ! -s "$1" ]]; then
        rm -f "$1"
    fi
}

bye () {
    if [[ $p == "yes" ]]; then
        echo "Please, check file $1 for results"
    fi
}

check () {
   if [[ ! -s $1 ]]; then
       echo "$1 does not exist or it is empty"
       echo "Goodbye!"
       exit 1
   fi 
}

### END OF FUNCTIONS ####

### CONSTANTS ####

# manual configuration can be done here
# without modifying the program

ROOTDIR='C:\Users\cmccabe\Desktop\wget'
MATCH="${ROOTDIR}\\match.txt"
CSV="${ROOTDIR}\\getCSV.txt"
URL="http://xxx.xx.xxx.xx/file/name.csv"

### END OF CONSTANS ####


echo "Establishing connection and downloading file..., please wait!"
 
curl "-#" "$URL" > "$CSV"
check "$CSV"
ask
search "$CSV" "$MATCH"
clean_up "$MATCH"
bye "$MATCH"

Last edited by Aia; 01-10-2016 at 02:28 AM..

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set_color

set_color(1)							       fish							      set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

       o -o, --bold Set bold or extra bright mode

       o -u, --underline Set underlined mode

       o -v, --version Display version and exit

       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

       Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
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Version 1.23.1							  Sun Jan 8 2012						      set_color(1)