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| author |  netblue30 <netblue30@yahoo.com> | 2015-08-16 08:56:48 -0400 |
|---|---|---|
| committer | netblue30 <netblue30@yahoo.com> | 2015-08-16 08:56:48 -0400 |
| commit | 980979d77ebd30ca1d6b518d48068a1e3660a4e8 (patch) | |
| tree | 557800e0132aa52641e1e2886a939164e4c20309 /src/man | |
| parent | admin work (diff) | |
| download | firejail-980979d77ebd30ca1d6b518d48068a1e3660a4e8.tar.gz firejail-980979d77ebd30ca1d6b518d48068a1e3660a4e8.tar.zst firejail-980979d77ebd30ca1d6b518d48068a1e3660a4e8.zip | |
--overlay rework, adding a persistent directory; implemented --overlay-tmpfs option
Diffstat (limited to 'src/man')
| -rw-r--r-- | src/man/firejail.txt | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/man/firejail.txt b/src/man/firejail.txt index fe2a909c9..3e399db72 100644 --- a/src/man/firejail.txt +++ b/src/man/firejail.txt | |||
| @@ -602,20 +602,35 @@ $ ls -l sandboxlog* | |||
| 602 | 602 | ||
| 603 | .TP | 603 | .TP |
| 604 | \fB\-\-overlay | 604 | \fB\-\-overlay |
| 605 | Mount a filesystem overlay on top of the current filesystem. All filesystem modifications go into the overlay. | ||
| 606 | The overlay is stored in $HOME/.firejail directory. | ||
| 607 | .br | ||
| 608 | |||
| 609 | .br | ||
| 610 | OverlayFS support is required in Linux kernel for this option to work. | ||
| 611 | OverlayFS was officially introduced in Linux kernel version 3.18 | ||
| 612 | .br | ||
| 613 | |||
| 614 | .br | ||
| 615 | Example: | ||
| 616 | .br | ||
| 617 | $ firejail \-\-overlay firefox | ||
| 618 | |||
| 619 | .TP | ||
| 620 | \fB\-\-overlay-tmpfs | ||
| 605 | Mount a filesystem overlay on top of the current filesystem. All filesystem modifications go into the overlay, | 621 | Mount a filesystem overlay on top of the current filesystem. All filesystem modifications go into the overlay, |
| 606 | and are discarded when the sandbox is closed. | 622 | and are discarded when the sandbox is closed. |
| 607 | .br | 623 | .br |
| 608 | 624 | ||
| 609 | .br | 625 | .br |
| 610 | OverlayFS support is required in Linux kernel for this option to work. | 626 | OverlayFS support is required in Linux kernel for this option to work. |
| 611 | OverlayFS was officially introduced in Linux kernel version 3.18. It was also | 627 | OverlayFS was officially introduced in Linux kernel version 3.18 |
| 612 | available in earlier kernel versions in some distributions such as Ubuntu and OpenSUSE. | ||
| 613 | .br | 628 | .br |
| 614 | 629 | ||
| 615 | .br | 630 | .br |
| 616 | Example: | 631 | Example: |
| 617 | .br | 632 | .br |
| 618 | $ firejail \-\-overlay firefox | 633 | $ firejail \-\-overlay-tmpfs firefox |
| 619 | 634 | ||
| 620 | .TP | 635 | .TP |
| 621 | \fB\-\-private | 636 | \fB\-\-private |