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Reference ufw in the summary table and install command

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Djeex
2026-09-05 12:45:35 +02:00
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content/en/2.general/5.linux/3.handy-tools.md
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@@ -23,6 +23,7 @@ Every command here is typed in a terminal over SSH. If `sudo`, `apt` and `cd` do
| `ncdu` | `du -sh` | Finding what filled the disk | | `ncdu` | `du -sh` | Finding what filled the disk |
| `tldr` | `man` | The five commands you actually need | | `tldr` | `man` | The five commands you actually need |
| `lazydocker` | `docker ps` and friends | Managing containers over SSH | | `lazydocker` | `docker ps` and friends | Managing containers over SSH |
| `ufw` | raw `iptables` | A firewall you can actually read |
## The impatient version ## The impatient version
@@ -30,7 +31,7 @@ One line installs all the packaged ones, and each section below explains what yo
```bash [Terminal] ```bash [Terminal]
sudo apt update sudo apt update
sudo apt install btop duf ncdu tealdeer sudo apt install btop duf ncdu tealdeer ufw
``` ```
## btop, watching what the machine is doing ## btop, watching what the machine is doing