From be728962ff636e260f09dca6a1175c442d687551 Mon Sep 17 00:00:00 2001 From: "Richard W.M. Jones" Date: Fri, 5 Nov 2010 15:07:11 +0000 Subject: [PATCH] fish: Suggest safer form of eval. eval "$(guestfish --listen)" instead of various other forms. (Thanks Eric Blake). --- fish/guestfish.pod | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/fish/guestfish.pod b/fish/guestfish.pod index 7319bd7..2806102 100644 --- a/fish/guestfish.pod +++ b/fish/guestfish.pod @@ -140,7 +140,7 @@ To list what is available do: =head2 Remote control - eval `guestfish --listen` + eval "`guestfish --listen`" guestfish --remote add-ro disk.img guestfish --remote run guestfish --remote lvs @@ -730,7 +730,7 @@ up a guestfish process each time. Start a guestfish server process using: - eval `guestfish --listen` + eval "`guestfish --listen`" and then send it commands by doing: @@ -750,9 +750,9 @@ The C statement sets the environment variable C<$GUESTFISH_PID>, which is how the I<--remote> option knows where to send the commands. You can have several guestfish listener processes running using: - eval `guestfish --listen` + eval "`guestfish --listen`" pid1=$GUESTFISH_PID - eval `guestfish --listen` + eval "`guestfish --listen`" pid2=$GUESTFISH_PID ... guestfish --remote=$pid1 cmd -- 1.8.3.1