Some Linux related tips

Using kio_slaves in konsole

kfmclient copy fish://<host>[:<port>]/remote/path/to/file /local/path/to/[file|dir]

KIO_slaves

fonts:/
a virtual directory of folders with the fonts installed on the system
audiocd:/
A powerful tool to browse and play tracks on audio CDs. Includes transparent encoding into MP3 and OGG when dragging tracks off the CD.
devices:/
Presents a list of storage devices on the system, allowing browsing, mounting, unmounting, and other sorts of device manipulation.
info:/
Provides a very clean, easy-to-use interface to GNU info pages.
man:/
Provides access to the entire system manual.
perldoc:/
Provides access to the PERL manual, for PERL programmers.
settings:/
A mechanism to configure your KDE desktop from any place that accepts URLs.
trash:/
In KDE 3.4, will provide direct access to your trash bin.
tar:/path/filename and zip:/path/filename
Browse into TAR and ZIP files without unpacking them, opening a command prompt, or opening a packaging application. You can even edit the archive as though it were unpackaged!
ftp://host/
A fully functional FTP client.
http://host/
A fully functional web client.
imap://host/
Access your IMAP mail account.
ldap://host/
LDAP directory browser.
nntp://host/
Access a Usenet news server
pop3://host/
Access your POP3 mail account.
sftp://host/
SSH encrypted FTP.
webdav://host/
Webdav (AKA Webfolder) client for KDE.

Using KIO_slaves from the command line

kfmclient copy fish://<host>[:<port>]/remote/path/to/file /local/path/to/[file|dir]

Pages to be investigated

KIO Fuse Gateway
You can mount kioslaves with the KIO Fuse Gateway and use them from the shell.
fuse_kio --nice-mtab /your/mountpoint fish://user@host/