Igor's Blog
Programming, DIY, Games, Hacks, and Tech

As great as Linux/Bash is, sometimes I wish some of the built-in commands did a little bit more than the bare minimum. Of these the 'cp' command is something that I always thought should have had a way to show progress when copying files. There are many questions about this very thing on StackExchange like this one and this one. My preferred solution is to use 'rsync' but I'm also a big fan of simplifying things and can never remember all the various command line options required. So this post shows my little trick to enabling file copy speed and percentage display when copying files.

I simply add the following line to my ~/.profile file:
 ~/.profile
alias cp2='rsync -aPWh'


Then I can do something like this...
 Terminal
cp2 tmpfile tmpfile2


...and the results look like this:
rsync_cp.png




Lets see what those command line options all mean.
 Command Line Options
a - Archive Mode
P - Shows the progress and keeps partially copied files
W - Does not use the rsync protocol, simply copies whole files
h - Shows output in human readable format


As a bonus, since 'rsync' is used as the underlying command to copy files, you can also copy files from remote servers, much like when using 'scp'.

Here's another useful alias I've created: Add a filter/search option to the OS X Terminal history command

-i

Please leave your comments or feedback below!
comments powered by Disqus
Other posts you may like...

Recent Blog Posts

How to enable the full stack trace in Maven's Surefire plugin for JUnit testing

Twelve elements of the Burst Mining Pool interface explained

TPG FTTB settings for the Billion BiPAC 8700AXL 1600 modem router

Protecting old Atari Lynx game boxes with snug fit plastic sleeves

How to fix SoapUI javax.net.ssl.SSLHandshakeException calling WebLogic 12.2 web services on Java 8

Woolworths (WOW) shares disappeared from Computer Share Investor Centre

Connecting the Dell UltraSharp U3415W monitor to a MacBookPro via USB-C

How to add/change PHP versions appearing in MAMP preferences

Fix the ORA-00904: ORA_ROWSCN: invalid identifier error in SQLDeveloper with a few easy steps

G Suite Gmail is broken on Safari due to new Google Content Security Policy settings

Recent Galleries

Protecting old Atari Lynx game boxes with snug fit plastic sleeves

Monument Valley 2 is released and does not disappoint

Space Food - Chocolate Ice Cream with Chocolate Chips

Legeod Star Wars AT-DP kit

DIY spare parts computer build with a RAIDMAX Anura case

Fake 'Lepin' brand Lego packaging

Hardwood garden bench with clear resin void filler

Fixing a 3D printer extruder that stopped heating up

Easily increase disk space in a Lenovo Ideapad 100S 14" laptop with an M.2 SSD

Making a multi-piece 3D printed solder spool holder stand

My Other Web Sites

Igor and Elise's Travels
Riverside Expressway Cam
300 George St Blogumentary

My Online Tools

UUID to OID Converter
Guru JSON-RPC Tester
Extrudifier Object Designer
Travel ┬ÁBlog

Blogs and Friends

Matt Moores Blog
Georgi's FlatPress Guide
Perplexing Permutations
The Security Sleuth
Ilia Rogatchevski
Travelling Fairy

Blog Activity

Blog Activity
Don't forget to
my Facebook page for more great articles!
Don't show this again