Le 09/02/2021 à 01:05, Lawrence Velázquez écrivait :
On Feb 8, 2021, at 5:29 PM, gregrwm <rhn-us...@greatlakedata.com> wrote:
$ export vim=$HOME/.GVim-v8.2.2451.glibc2.15-x86_64.AppImage
$
$ vimV=$($vim --version)||echo handle error here #without
export, error is captured
fuse: failed to exec fusermount: No such file or directory
open dir error: No such file or directory
handle error here
$
$ export vimV=$($vim --version)||echo handle error here #with
export, error is lost
fuse: failed to exec fusermount: No such file or directory
open dir error: No such file or directory
$
Not a bug. Kind of annoying, sure, but not a bug.
https://mywiki.wooledge.org/BashPitfalls#local_var.3D.24.28cmd.29
vq
Or this https://github.com/koalaman/shellcheck/wiki/SC2155
Nice helping shell linter would have warned of this pitfall.
--
Léa Gris
