bash - How can I make a progress bar (cp copying a directory)? -

-

i suppose compare number of files in source directory number of files in target directory cp progresses, or perhaps folder size instead? tried find examples, bash progress bars seem written copying single files. want copy bunch of files (or directory, if former not possible).

you can use rsync instead of cp this:

rsync -pa source destination

which give progress bar , estimated time of completion. handy.


Comments

Post a Comment

Popular posts from this blog

google api - Incomplete response from Gmail API threads.list -

-
i plot number of emails in inbox on time using gmail api , i'm seeing lot of drop-outs, whatever reason i'm getting incomplete count of messages @ single time points. my plots here: https://plot.ly/~tdsmith/2 -- "drop-outs" i'm complaining trace shoots downwards , recovers previous level @ next timepoint. the code i'm using count emails here: https://github.com/tdsmith/gmail-plotly/blob/master/gmail-plotly.py#l47-l64 what can diagnose these faults?
Read more

qml - Is it possible to implement SystemTrayIcon functionality in Qt Quick application -

-
i writing qtquick desktop application. use both c++ (for functionality) , qml (for ui) in it. use qquickview show interface written in qml. i want application reside in system tray when minimised. i mean functionality similar example. http://qt-project.org/doc/qt-4.8/desktop-systray.html . trying implement feature not find way in qt quick application. here main.cpp code: #include <qguiapplication> #include <qqmlengine> #include <qqmlcontext> #include <qqmlfileselector> #include <qquickview> #include "myapp.h" int main(int argc, char* argv[]) { qguiapplication app(argc,argv); app.setapplicationname(qfileinfo(app.applicationfilepath()).basename()); qdir::setcurrent(qapp->applicationdirpath()); myapp myappobject; qquickview view; view.connect(view.engine(), signal(quit()), &app, slot(quit())); view.rootcontext()->setcontextproperty("myappobject", &myappobject); new qqmlfilese...
Read more

double exclamation marks in haskell -

-
i have code: ghci>let listoffuns = map (*) [0..] ghci>(listoffuns !! 4) 5 20 what !! mean? i saw example double exclamation this: ghci> [1,2,3,4]!!1 ghci> 2 but seems don't apply question example. how understand function. need explanations. !! indexes lists. takes list , index, , returns item @ index. if index out of bounds, returns ⊥.
Read more