Questions[zsh](server)

rsync can be coaxed into moving folders very similarly and superiorly to traditional mv with the following options:

rsync -axvvES --remove-source-files source_directory /destination/

However one thing I cannot yet seem to get it to do is to remove original directories. The --remove-source-files flag does just that, removes the source files, but not also source directories. I wish there were a --remove-source-directories flag as well, but there's not.

How can I deal with this? I suppose I can just issue an rm -fr after the move, however I'd prefer to keep the procedure all in one process vs introducing a potential for mistakes.

I have a list of files with consecutive numbers as suffixes. I would like to copy only a range of these files. How can I specify a range as part of my cp command.

$ls
P1080272.JPG* P1080273.JPG* P1080274.JPG* P1080275.JPG* P1080276.JPG* P1080277.JPG*
P1080278.JPG* P1080279.JPG* P1080280.JPG* P1080281.JPG* P1080282.JPG* P1080283.JPG*

I would like to copy files from P1080275.JPG to P1080283.JPG with something similar to:

$cp P10802[75-83].JPG ~/Images/.

Is there a way to do this?

I'd like to set up command completion on zsh to display host names after I type

ssh [TAB]

taking the names out of my .ssh/config file (and preferably from known_hosts and /etc/hosts and anywhere else that makes sense) and presenting one single list.

It does some of this currently, but

1. it doesn't use .ssh/config at all
2. it requires a username first, even though using .ssh/config makes typing usernames unnecessary
3. it presents multiple lists (probably one from known_hosts and another from /etc/hosts, but I haven't verified that)

So I want to be include known usernames as well as known hostnames in the (preferably single) list after typing ssh [TAB]

(I'm coming here before Google because 1) it'll result in the answer getting stored here, and 2) it's probably more efficient. If no one else answers, I'll hunt down the answer.)

I'm a recent convert from bash to zsh (which I'm using "oh my zsh" with), but one thing annoys me:

When I hit the tab key, the first autocompletion is filled out automatically, and you need to cycle through the completions by hitting tab repeatedly.

This differs from bash, where you are just shown a list of the completions. If all completions have the same prefix, then this prefix is filled out. You can select the one you want by continuing to type.

I find the latter preferable since it is faster to type, than to select a completion by hitting tab repeatedly.

Is there any way to make zsh completion act more like bash in this regard?

I have been a zsh user for quite some time (before that tcsh and before that csh). I am quite happy with it, but was wondering if there are any compelling features of bash that do not exist in zsh. And conversely, are there zsh features which do not exist in bash. My current feel is that bash is better:

• If you are familiar with it already and don't want to learn new syntax.
• It is going to exist on most all *nix machines by default, whereas zsh may be an extra install.

Not trying to start a religious battle here, which is why I'm just looking for features which exist in only one of the shells.