Re: query shell environment or hardstatus in other windows
Kevin Van Workum <[email protected]>
| Newsgroups | gmane.comp.gnu.screen.user |
|---|---|
| Message-ID | <CAHom8yueTXTBoem2Yho=EVRSsxZHymYsa+dLt+vY-MAoGrAxRQ@mail.gmail.com> |
On Thu, Aug 18, 2011 at 12:33 PM, Jostein Berntsen <jbernts-gyXR7Lt7FVk/[email protected]>wrote: > On 18.08.11,10:36, Kevin Van Workum wrote: > > Hi, > > > > I would like to query the values of environment variable that are set in > the > > shells of other window in my screen session. For example, I would like to > > know the value of $HOSTNAME in window 0 while in window 1. > > > > Really, all I want is HOSTNAME, USER, and PWD which are all displayed on > my > > hardstatus line. So if I could just get the hardstatus line for each > window, > > that would be fine. The idea would be to create a screen-aware scp > command > > to copy files from one location to another. > > > > This should work: > > :eval "at 0" "echo '$HOSTNAME $USER $PWD'" > No, that just evaluates the variables in screen's environment. I want the variables in the operating shell of a given window, or just the status line of a window. > > Jostein > > > > > _______________________________________________ > screen-users mailing list > screen-users-mXXj517/[email protected] > https://lists.gnu.org/mailman/listinfo/screen-users > _______________________________________________ screen-users mailing list screen-users-mXXj517/[email protected] https://lists.gnu.org/mailman/listinfo/screen-users