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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/guix.texi | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index bc5ecbbcde..ffef097dba 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -4777,6 +4777,7 @@ additionally includes Git and strace: guix environment --pure guix --ad-hoc git strace @end example +@cindex container Sometimes it is desirable to isolate the environment as much as possible, for maximal purity and reproducibility. In particular, when using Guix on a host distro that is not Guix System, it is desirable to @@ -4793,6 +4794,22 @@ guix environment --ad-hoc --container guile -- guile The @code{--container} option requires Linux-libre 3.19 or newer. @end quotation +@cindex certificates +Another typical use case for containers is to run security-sensitive +applications such as a web browser. To run Eolie, we must expose and +share some files and directories; we include @code{nss-certs} and expose +@file{/etc/sll/certs/} for HTTPS authentication; finally we preserve the +the @code{DISPLAY} environment variable since containerized graphical +applications won't display without it. + +@example +guix environment --preserve='^DISPLAY$' --container --network \ + --expose=/etc/machine-id \ + --expose=/etc/ssl/certs/ \ + --share=$HOME/.local/share/eolie/=$HOME/.local/share/eolie/ \ + --ad-hoc eolie nss-certs dbus -- eolie +@end example + The available options are summarized below. @table @code |