File Last Modification Information in SHELL Script

SHELL Script Example: File Last Modification Information in Seconds

SHELL Script Example: how to get file last modification information in seconds by using SHELL script?

Make a file "file-last-modify.sh" then copy & past the bellow code then Logon to command prompt to get some interesting result:

#!/bin/bash
. $HOME/.bash_profile

TheFile="test.txt"
CurrentTimeInSeconds=`date +%s`
FileLastModificationTimeInSeconds=`date -r $TheFile +%s`

LastActivityInSeconds=$((CurrentTimeInSeconds-FileLastModificationTimeInSeconds))
LastActivityInMinutes=$((LastActivityInSeconds/60))

echo ""
echo "Display File Activity Information With Reference to Current Date Time"
echo ""
echo "TheFile :"$TheFile
echo "---------------------------------------------------------------------"

echo "CurrentTimeInSeconds :"$CurrentTimeInSeconds
echo "FileLastModificationTimeInSeconds :"$FileLastModificationTimeInSeconds
echo "LastActivityInSeconds :"$LastActivityInSeconds
echo "LastActivityInMinutes :"$LastActivityInMinutes

echo "---------------------------------------------------------------------"

echo ""

if everything went well you should get some result as desired as follows:

SHELL Script Example: File Last Modification Information in Seconds - output in the unix shell command prompt

 

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