Dalle: Tool to Merge Split Files in Ubuntu
Join split files in Ubuntu with cat or the Dalle tool. Learn split options, file order, checksums, and what to do with pieces from other splitters.
Author
Ubuntu Blog Editorial Team
Editorial desk
The Ubuntu Blog editorial team is a desk byline, not a single person. It writes and updates Ubuntu how-tos and checks commands against the official manpages, packages and Canonical documentation for the current LTS releases.
The editorial team maintains Ubuntu Blog’s guides. Commands and package details are checked against manpages.ubuntu.com, packages.ubuntu.com and Canonical’s documentation, and older posts note which releases they apply to. If a command no longer works on your release, please contact us.
Articles by Ubuntu Blog Editorial Team
Download Official Ubuntu Wallpapers (24.04, 26.04 and Older Releases)
Where to download official Ubuntu wallpapers for 24.04, 26.04 and older releases, how to install them with apt, and how to set them safely.
How to Speed Up apt Upgrades and Installs on Ubuntu
Speed up apt on Ubuntu: pick a nearby mirror, prune dead sources, keep HTTP pipelining on, and avoid tweaks that do not help. Includes safe settings.
Create Performance Benchmarks on Ubuntu
Benchmark CPU, memory and disk on Ubuntu with sysbench and fio. Install steps, safe test commands, how to read results and keep tests repeatable.
Download from RapidShare and MegaUpload via Ubuntu Command Line
RapidShare and MegaUpload are gone. Learn how to download files in Ubuntu from the command line with wget, curl and MEGAcmd, with resume and limits.
Geek-Style Alarm Clock for Ubuntu Linux
Set an alarm clock on Ubuntu from the terminal with sleep, at or a systemd timer. Copy-ready commands for sound, reminders and limits to know.
Crack MD4, MD5, and NTLM Password Hashes with a GPU on Ubuntu
Use Hashcat on Ubuntu with an NVIDIA or AMD GPU to audit MD4, MD5, and NTLM password hashes you are authorized to test, step by step.
Configure GUFW: Simple Firewall Setup for Ubuntu
Set up GUFW and UFW on Ubuntu step by step, from install to app rules, SSH rate limiting, and security hardening that goes with it.