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Alexey Avramov 2019-12-15 02:33:11 +09:00
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README.md
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@ -61,9 +61,9 @@ Of course, you can also [download more RAM](https://downloadmoreram.com/), tune
`nohang` prevents Out Of Memory with GUI notifications:
- [https://youtu.be/ChTNu9m7uMU](https://youtu.be/ChTNu9m7uMU) - just old demo without swap space.
- [https://youtu.be/UCwZS5uNLu0](https://youtu.be/UCwZS5uNLu0) - running multiple fast memory hogs at the same time without swap space.
- [https://youtu.be/PLVWgNrVNlc](https://youtu.be/PLVWgNrVNlc) - opening multiple chromium tabs with 2.3 GiB memory and 1.8 GiB swap space on zram.
- [https://youtu.be/ChTNu9m7uMU](https://youtu.be/ChTNu9m7uMU) – just old demo without swap space.
- [https://youtu.be/UCwZS5uNLu0](https://youtu.be/UCwZS5uNLu0) – running multiple fast memory hogs at the same time without swap space.
- [https://youtu.be/PLVWgNrVNlc](https://youtu.be/PLVWgNrVNlc) – opening multiple chromium tabs with 2.3 GiB memory and 1.8 GiB swap space on zram.
## Requirements
@ -73,7 +73,7 @@ For basic usage:
To show GUI notifications:
- [notification server](https://wiki.archlinux.org/index.php/Desktop_notifications#Notification_servers) (most of desktop environments use their own implementations)
- `libnotify` (Fedora, Arch Linux) or `libnotify-bin` (Debian GNU/Linux, Ubuntu)
- `libnotify` (Arch Linux, Fedora, openSUSE) or `libnotify-bin` (Debian GNU/Linux, Ubuntu)
- `sudo` if nohang started with UID=0
To use `PSI`:
@ -81,7 +81,7 @@ To use `PSI`:
## Memory and CPU usage
- VmRSS is about 10 - 12 MiB instead of the settings, about 10 MiB by default.
- VmRSS is about 10–12 MiB instead of the settings, about 10 MiB by default.
- CPU usage depends on the level of available memory and monitoring intensity.
## How to install
@ -101,7 +101,7 @@ $ sudo systemctl enable nohang
$ sudo systemctl start nohang
```
Also for RPM-based Linux distributions (Fedora, RHEL, openSUSE) there's a [Copr package](https://copr.fedorainfracloud.org/coprs/atim/nohang/).
Also for RPM-based Linux distributions (Fedora, RHEL, openSUSE) there is a [Copr package](https://copr.fedorainfracloud.org/coprs/atim/nohang/).
#### For Arch Linux there's an [AUR package](https://aur.archlinux.org/packages/nohang-git/). Use your favorite [AUR helper](https://wiki.archlinux.org/index.php/AUR_helpers). For example,
```bash
@ -123,13 +123,13 @@ $ sudo make install
To enable and start unit without GUI notifications:
```
$ sudo systemctl enable nohang
$ sudo systemctl start nohang
$ sudo systemctl start --now nohang
```
To enable and start unit with GUI notifications:
```
$ sudo systemctl enable nohang-desktop
$ sudo systemctl start nohang-desktop
$ sudo systemctl start --now nohang-desktop
```
#### To enable and start on systems without systemd please make a PR to fix Makefile.