Teracopy | Linux

# Generate hash of source find /source -type f -exec md5sum {} \; | sort > /tmp/source.md5 # Generate hash of destination cd /destination && md5sum --check /tmp/source.md5 Solution: Use ddrescue (yes, for files, not just disks).

# Create subdirs mkdir -p "$(dirname "$TARGET")"

# Ubuntu/Debian sudo add-apt-repository ppa:ultracopier/ppa sudo apt update && sudo apt install ultracopier sudo dnf install ultracopier Arch yay -S ultracopier teracopy linux

echo "[$CURRENT/$TOTAL] Copying $RELATIVE_PATH"

rsync -avhc --progress /source/ /destination/ # The -c flag forces checksum comparison, not just timestamp/size. # Generate hash of source find /source -type

# Instead of dragging 5 folders, run this to copy them one by one for file in "/source/dir1" "/source/dir2" "/source/dir3"; do pv -tpreb "$file" | dd of="/destination/$(basename $file)" bs=1M done Solution: rsync with checksum, or md5deep after copy.

echo "=== TeraCopy Style Copy ===" | tee -a "$LOG" TOTAL=$(find "$SOURCE" -type f | wc -l) CURRENT=0 2. Copy with queue and progress find "$SOURCE" -type f -print0 | while IFS= read -r -d '' file; do CURRENT=$((CURRENT + 1)) RELATIVE_PATH="$file#$SOURCE/" TARGET="$DEST/$RELATIVE_PATH" echo "=== TeraCopy Style Copy ===" | tee

#!/bin/bash # Usage: ./teracopy.sh /source /destination SOURCE="$1" DEST="$2" LOG="$HOME/copy_log.txt"