b069d30fa9
Your branch is up to date with 'origin/rewrite-2022-03-26'. Changes to be committed: modified: hash-files Cleaning up comment lines
86 lines
1.9 KiB
Bash
Executable File
86 lines
1.9 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=$(date +\%D_\%T)
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IFS=$'\n'
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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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## 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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mdls_per_file () {
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file=$1
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unset mdls_properties
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for line in $(mdls $file); do
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old_IFS=$IFS
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unset IFS
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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 [[ " ${keys_of_interest[*]} " =~ " ${mdls_key} " ]];then
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IFS=$old_IFS
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mdls_properties+=( $mdls_value )
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unset IFS
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else
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: # "Did not print!"
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fi
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IFS=$old_IFS
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done
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IFS=',';echo "${mdls_properties[*]}";IFS=$old_IFS
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}
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write_per_file () {
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# "=== Write data to a .csv file. ===
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#===================================="
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# cat $temp_csv_file
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# write_log "$temp_csv_file written successfully."
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printf 'File: %s\nHash: %s\nMDLS Properties:\t%s\n' $1 $2 $3
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}
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cleanup () {
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write_log "Cleanup completed successfully."
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}
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## Main
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#######
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trap cleanup EXIT
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## Create temp file
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temp_csv_file=$($mktemp_bin)
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## Initialize column names
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csv_columns=( "File Path" "File Hash" )
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## Populate Columns from keys of interest
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for key in ${keys_of_interest[@]};do
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csv_columns+=( $key )
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done
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## Print columns to first line of csv
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# "======= CSV Column Headers ========"
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{ IFS=',';echo "${csv_columns[*]}";IFS=$'\n'
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## Loop through files, writing to csv
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for file in $(find $Working_Fullpath -maxdepth 1 -type f); do
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## Set our hash value
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hash=$($md5_bin $file | awk '{ print $4 }')
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# Print csv row output
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# "============= CSV Row =========="
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echo "$file,$hash,$(mdls_per_file $file)"
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# write_per_file $file $hash $mdls_properties
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done
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} >> $temp_csv_file
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cat $temp_csv_file
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unset IFS
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