fc2dae9e56
Your branch is up to date with 'origin/parse-mdls'. Changes to be committed: modified: hash-files Added default keys_of_interest array Added output filter functionality leveraging keys_of_interest
107 lines
2.4 KiB
Bash
Executable File
107 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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log_file=/var/log/hash-files.log
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keys_of_interest={"kMDItemFSCreationDate" "kMDItemFSName"}
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md5_bin=$(which md5sum)
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mktemp_bin=$(which mktemp)
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DateTimeStamp=$(date +\%D_\%T)
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set -a
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source .env 2>&1 > /dev/null
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set +a
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## Functions
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############
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write_log () {
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#echo " ++ Write to log.
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# +++++++++++++++"
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## Use on systems managed with systemd
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# printf 'hash-files: %s\n' "$1" | systemd-cat
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printf '%s hash-files: %s\n' "$DateTimeStamp" "$1" >> $log_file
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}
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create_list_of_files () {
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#echo "=== Get list of files in $Working_Directory. ===
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#=================================================="
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IFS=$'\n'
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for file in $(find $Working_Fullpath -maxdepth 1 -type f); do
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list_of_files+=( $file )
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done
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write_log "List of files created successfully."
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unset IFS
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}
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mdls_files () {
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IFS=$'\n'
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for file in $list_of_files; do
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for line in $(mdls $file); do
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mdls_key=$(printf "%s" $line | cut -d '=' -f 1)
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mdls_value=$(printf "%s" $line | cut -d '=' -f 2)
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if $(grep $mdls_key $keys_of_interest);then
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printf "\n============================\nMDLS Key: %s\nMDLS Value: %s\n============================\n\n" $mdls_key $mdls_value
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else
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:
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fi
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done
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done
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}
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hash_files () {
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#echo "=== Hash files. ===
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#======================"
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IFS=$'\n'
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for file in ${list_of_files[@]}; do
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hash=$($md5_bin $file | awk '{ print $1 }')
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list_of_hashes+=( $hash )
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done
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write_log "Files hashed successfully."
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unset IFS
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}
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create_csv () {
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#echo "=== Create array of comma-separated-values. ===
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#=================================================="
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for i in ${!list_of_files[@]}; do
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csv_array+=( ${list_of_files[i]},${list_of_hashes[i]} )
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done
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export csv_array
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write_log "CSV Array creation successful."
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}
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write_data () {
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#echo "=== Write data to a .csv file. ===
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#===================================="
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temp_csv_file=$($mktemp_bin)
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printf '%s,%s\n' "File Path" "File Hash" >> $temp_csv_file
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for line in ${csv_array[@]};do
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printf '%s\n' $line
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done >> $temp_csv_file
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# cat $temp_csv_file
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write_log "$temp_csv_file written successfully."
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}
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cleanup () {
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write_log "Cleanup completed successfully."
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}
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## Main
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#######
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trap cleanup EXIT
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echo "Main Start"
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create_list_of_files
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mdls_files
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#hash_files
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#if [ ${#list_of_files[@]} != ${#list_of_hashes[@]} ];then
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# echo "Error! Number of files and hashes differs. Exiting..." && exit
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#else
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# create_csv
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#fi
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#write_data
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#while $list_of_files >=1; do
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#done
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