basics/0-bashtop at master · archernar/basics · GitHub

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#!/usr/bin/bash
# *********************************************************DATEOMATIC: Wed Feb 26 00:01:17 EST 2025
# *********************************************************HASHOMATIC: 77817de3816b3a115eaec6bb1cc34eea
Tmp=/tmp/$$
Tmp0=/tmp/$$_$$
Tmp1=/tmp/$$_$$_$$
Tmp2=/tmp/$$_$$_$$_$$
Tmp3=/tmp/$$_$$_$$_$$_$$
trap 'exit 0' INT HUP QUIT TERM ALRM USR1
trap 'rm -f "$Tmp" "$Tmp0" "$Tmp1" "$Tmp2" "$Tmp3"' EXIT
rm -f "$Tmp $Tmp0 $Tmp1 $Tmp2 $Tmp3"  >/dev/null 2>&1;
#   >/dev/null 2>&1;

UPDATE="NO"
while getopts "cur:" arg
do
    case $arg in
        c) clear
           ;;
        u) UPDATE="YES"
           exit 0
           ;;
        r) OA="$OPTARG"
           exit 0
           ;;
    esac
done
shift $(($OPTIND - 1))

# Check if the number of arguments is correct
if [ $# -ne 2 ]; theni
  echo "Usage: $0 <arg1> <arg2>"
  echo "Error: Incorrect number of arguments."
  exit 1  # Exit with an error code
fi
arg1="$1"
arg2="$2"

if [ "$UPDATE" == "YES" ]; then
    RETVAL="YES"
else
    RETVAL="NO"
fi

full_filename="$1"
filename=$(basename "$full_filename")
directory=$(dirname "$full_filename")
extension="${filename##*.}" # Remove everything up to the last dot
if [ "$extension" == "$filename" ]; then # No extension found
  extension=""
fi
filename_no_ext="${filename%.*}" # Remove everything after the last dot
file_size=$(stat -c %s "$full_filename")
file_permissions=$(stat -c %a "$full_filename")
file_owner=$(stat -c %U "$full_filename")
last_modified=$(stat -c %y "$full_filename")
last_access=$(stat -c %x "$full_filename")
file_type=$(file -b --mime-type "$full_filename")