docs: update branch names

Also use --atomic when pushing multiple items with git;
adjust some external URLs.

6 files changed, 19 insertions, 19 deletions

diff --git a/docs/CODE_QUALITY.md b/docs/CODE_QUALITY.md
index 4b76a1055e..b1f7dd109e 100644
--- a/docs/CODE_QUALITY.md
+++ b/docs/CODE_QUALITY.md
@@ -51,8 +51,8 @@ available functionality:
 
 9. There are multiple CI systems in use that run on every github PR submission.
 
-10. [Coverity](https://scan.coverity.com/) is analyzing systemd master in
-    regular intervals. The reports are available
+10. [Coverity](https://scan.coverity.com/) is analyzing systemd `main` branch
+    in regular intervals. The reports are available
     [online](https://scan.coverity.com/projects/systemd).
 
 11. [oss-fuzz](https://oss-fuzz.com/) is continuously fuzzing the
@@ -65,7 +65,7 @@ available functionality:
 13. When building systemd from a git checkout the build scripts will
     automatically enable a git commit hook that ensures whitespace cleanliness.
 
-14. [LGTM](https://lgtm.com/) analyzes every commit pushed to master. The list
+14. [LGTM](https://lgtm.com/) analyzes every commit pushed to `main`. The list
     of active alerts can be found
     [here](https://lgtm.com/projects/g/systemd/systemd/alerts/?mode=list).
 
@@ -75,7 +75,7 @@ available functionality:
     for more information.
 
 16. Fossies provides [source code misspelling reports](https://fossies.org/features.html#codespell).
-    The systemd report can be found [here](https://fossies.org/linux/test/systemd-master.tar.gz/codespell.html).
+    The systemd report can be found [here](https://fossies.org/linux/misc/systemd/codespell.html).
 
 Access to Coverity and oss-fuzz reports is limited. Please reach out to the
 maintainers if you need access.
diff --git a/docs/CONTAINER_INTERFACE.md b/docs/CONTAINER_INTERFACE.md
index 7caa9eeea9..57036e622e 100644
--- a/docs/CONTAINER_INTERFACE.md
+++ b/docs/CONTAINER_INTERFACE.md
@@ -37,18 +37,18 @@ manager, please consider supporting the following interfaces.
    in this context.)
 
 3. Pre-mount `/dev/` as (container private) `tmpfs` for the container and bind
-   mount some suitable TTY to `/dev/console`. If this is a pty, make sure to not
-   close the controlling pty master during systemd's lifetime. PID1 will close
+   mount some suitable TTY to `/dev/console`. If this is a pty, make sure to
+   not close the controlling pty during systemd's lifetime. PID1 will close
    ttys, to avoid being killed by SAK. It only opens ttys for the time it
-   actually needs to print something. Also, make sure to create device
-   nodes for `/dev/null`, `/dev/zero`, `/dev/full`, `/dev/random`,
-   `/dev/urandom`, `/dev/tty`, `/dev/ptmx` in `/dev/`. It is not necessary to
-   create `/dev/fd` or `/dev/stdout`, as systemd will do that on its own. Make
-   sure to set up a `BPF_PROG_TYPE_CGROUP_DEVICE` BPF program — on cgroupv2 —
-   or the `devices` cgroup controller — on cgroupv1 — so that no other devices
-   but these may be created in the container. Note that many systemd services
-   use `PrivateDevices=`, which means that systemd will set up a private
-   `/dev/` for them for which it needs to be able to create these device nodes.
+   actually needs to print something. Also, make sure to create device nodes
+   for `/dev/null`, `/dev/zero`, `/dev/full`, `/dev/random`, `/dev/urandom`,
+   `/dev/tty`, `/dev/ptmx` in `/dev/`. It is not necessary to create `/dev/fd`
+   or `/dev/stdout`, as systemd will do that on its own. Make sure to set up a
+   `BPF_PROG_TYPE_CGROUP_DEVICE` BPF program — on cgroupv2 — or the `devices`
+   cgroup controller — on cgroupv1 — so that no other devices but these may be
+   created in the container. Note that many systemd services use
+   `PrivateDevices=`, which means that systemd will set up a private `/dev/`
+   for them for which it needs to be able to create these device nodes.
    Dropping `CAP_MKNOD` for containers is hence generally not advisable, but
    see below.
 
diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
index 67ebcf3b96..ebfc31aa20 100644
--- a/docs/CONTRIBUTING.md
+++ b/docs/CONTRIBUTING.md
@@ -31,7 +31,7 @@ See [reporting of security vulnerabilities](SECURITY.md).
 
 ## Posting Pull Requests
 
-* Make sure to post PRs only relative to a very recent git master.
+* Make sure to post PRs only relative to a very recent git tip.
 * Follow our [Coding Style](CODING_STYLE.md) when contributing code. This is a requirement for all code we merge.
 * Please make sure to test your change before submitting the PR. See the [Hacking guide](HACKING.md) for details on how to do this.
 * Make sure to run the test suite locally, before posting your PR. We use a CI system, meaning we don't even look at your PR, if the build and tests don't pass.
diff --git a/docs/JOURNAL_NATIVE_PROTOCOL.md b/docs/JOURNAL_NATIVE_PROTOCOL.md
index 657eca25a0..855f6acf30 100644
--- a/docs/JOURNAL_NATIVE_PROTOCOL.md
+++ b/docs/JOURNAL_NATIVE_PROTOCOL.md
@@ -185,7 +185,7 @@ took place for the current program.
 
 If you are looking for alternative implementations of this protocol (besides
 systemd's own in `sd_journal_print()`), consider
-[GLib's](https://gitlab.gnome.org/GNOME/glib/-/blob/master/glib/gmessages.c) or
+[GLib's](https://gitlab.gnome.org/GNOME/glib/-/blob/main/glib/gmessages.c) or
 [`dbus-broker`'s](https://github.com/bus1/dbus-broker/blob/main/src/util/log.c).
 
 And that's already all there is to it.
diff --git a/docs/RELEASE.md b/docs/RELEASE.md
index 168f957c70..c5da09b62c 100644
--- a/docs/RELEASE.md
+++ b/docs/RELEASE.md
@@ -21,4 +21,4 @@ SPDX-License-Identifier: LGPL-2.1-or-later
 12. "Draft" a new release on github (https://github.com/systemd/systemd/releases/new), mark "This is a pre-release" if appropriate.
 13. Check that announcement to systemd-devel, with a copy&paste from NEWS, was sent. This should happen automatically.
 14. Update IRC topic (`/msg chanserv TOPIC #systemd Version NNN released`)
-15. [FINAL] Push commits to stable, create an empty -stable branch: `git push systemd-stable origin/master:master origin/master:refs/heads/${version}-stable`, and change the default branch to latest release (https://github.com/systemd/systemd-stable/settings/branches).
+15. [FINAL] Push commits to stable, create an empty -stable branch: `git push systemd-stable --atomic origin/main:main origin/main:refs/heads/${version}-stable`, and change the default branch to latest release (https://github.com/systemd/systemd-stable/settings/branches).
diff --git a/docs/UIDS-GIDS.md b/docs/UIDS-GIDS.md
index ea7ec63965..d3b7c2fe9e 100644
--- a/docs/UIDS-GIDS.md
+++ b/docs/UIDS-GIDS.md
@@ -81,7 +81,7 @@ available during earliest boot, including in the initial RAM disk).
 above). However, it does define some special group/GID assignments, which are
 primarily used for `systemd-udevd`'s device management. The precise list of the
 currently defined groups is found in this `sysusers.d` snippet:
-[basic.conf](https://raw.githubusercontent.com/systemd/systemd/master/sysusers.d/basic.conf.in)
+[basic.conf](https://raw.githubusercontent.com/systemd/systemd/main/sysusers.d/basic.conf.in)
 
 It's strongly recommended that downstream distributions include these groups in
 their default group databases.