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Full Discussion: Help with a shell script? List files, delete them and log them
Top Forums UNIX for Advanced & Expert Users Help with a shell script? List files, delete them and log them Post 302921617 by pilnet101 on Saturday 18th of October 2014 08:35:59 PM
Old 10-18-2014
You can try this script. Bit of a different approach but you may find it useful.


Code:
#!/bin/bash
###############################
#
# Script Name: largefiles.sh
#
###############################
clear
############ VARS #############
SCRIPT=${0##*/}
RUNUSER=$(whoami)
SIZE=102400  #100k
TARGETDIR=/home/${RUNUSER}
LOG=/tmp/${SCRIPT%%.sh}_${RUNUSER}.log
FILES=($(find ${TARGETDIR} -type f -size +${SIZE}c))
 
############ MAIN #############
echo "Showing all files larger than ${SIZE} bytes in ${TARGETDIR} sorted by size."
find ${TARGETDIR} -type f -size +${SIZE}c -ls | sort +6 -nr
echo -e "\n\n____File menu____"
while [[ ${#FILES[@]} -gt 0 ]]; do
        PS3="Please choose a file:"
        select file in ${FILES[@]}
                do
                        [[ -z ${file} ]] && {
                                echo "Invalid choice!"
                        } || {
                break
                        }
        done    
        
PS3="Select an option:"
echo -e "\nYou have selected the below file. Do you want to REMOVE or ZIP the file?"
ls -ltr ${file}
 
select option in ZIP REMOVE BACK
do
        [[ -z ${option} ]] && {
                echo "Invalid choice!"
        } || {
                break
        }
done
 
case ${option} in
        "ZIP" )
        echo "You chose ZIP. Zipping file now..."
        gzip ${file}
        echo "$(date "+%F %T") ${file} compressed."
                ;;
                
        "REMOVE" )
        echo "You chose REMOVE. Removing file now..."
        rm ${file}
        echo "$(date "+%F %T") ${file} removed." | tee -a ${LOG}
                ;;
                
        "BACK" )
        continue
                ;;
esac
 
FILES=($(find ${TARGETDIR} -type f -size +${SIZE}c))
 
done

 

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LEARN ABOUT LINUX

shtool-echo

SHTOOL-ECHO.TMP(1)					      GNU Portable Shell Tool						SHTOOL-ECHO.TMP(1)

NAME

       shtool-echo - GNU shtool echo(1) extensional command

SYNOPSIS

       shtool echo [-n|--newline] [-e|--expand] string

DESCRIPTION

       shtool echo is an echo(1) style command which prints string to stdout and optionally provides special expansion constructs (terminal bold
       mode, environment details, date, etc) and newline control. The trick of this command is that it provides a portable -n option and hides the
       gory details needed to find out the environment details under option -e.

OPTIONS

       The following command line options are available.

       -n, --newline
	   By default, output is written to stdout followed by a "newline" (ASCII character 0x0a). If option -n is used, this newline character is
	   omitted.

       -e, --expand
	   If option -e is used, string can contain special "%x" constructs which are expanded before the output is written. Currently the
	   following constructs are recognized:

	   %B  switch terminal mode to bold display mode.

	   %b  switch terminal mode back to normal display mode.

	   %u  the current user name.

	   %U  the current user id (numerical).

	   %g  the current group name.

	   %G  the current group id (numerical).

	   %h  the current hostname (without any domain extension).

	   %d  the current domain name.

	   %D  the current day of the month.

	   %M  the current month (numerical).

	   %m  the current month name.

	   %Y  the current year.

EXAMPLE

	#   shell script
	shtool echo -n -e "Enter your name [%B%u%b]: "; read name
	shtool echo -e "Your Email address might be %u@%h%d"
	shtool echo -e "The current date is %D-%m-%Y"

HISTORY

       The GNU shtool echo command was originally written by Ralf S.  Engelschall <rse@engelschall.com> in 1998 for Website META Language (WML)
       under the name buildinfo. It was later taken over into GNU shtool.

SEE ALSO

       shtool(1), echo(1).

18-Jul-2008							   shtool 2.0.8 						SHTOOL-ECHO.TMP(1)
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