Jan Vetesnik
498803b116
Use brew tap janvete/tools && brew install dsmview. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
52 lines
1.4 KiB
Markdown
52 lines
1.4 KiB
Markdown
# dsmview
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TUI SSH monitor for Synology DSM 7.x — read-only dashboard inspired by `btop`.
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```
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brew tap janvete/tools
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brew install dsmview
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```
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## Usage
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```
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dsmview ssh -p334 root@192.168.1.100
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dsmview ssh root@192.168.1.100 # default port 22
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dsmview ssh nas-home # alias from ~/.ssh/config
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dsmview ssh -i ~/.ssh/id_nas root@IP
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```
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Reads `~/.ssh/config` (HostName, Port, IdentityFile, ProxyJump). Tries
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`id_ed25519`, `id_ecdsa`, `id_rsa`, then the SSH agent. Falls back to a
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password prompt only when no key works.
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## Read-only philosophy
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The application only reads data from the NAS. No agent is installed, no
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configuration is touched. The single exception is start/stop/restart of a
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service — and that requires explicit confirmation in the UI.
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## Tabs
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- **F1 Dashboard** — CPU history graph, memory, storage pools, network
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throughput, load average, temperatures.
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- **F2 Logs** — live tail of `/var/log/messages` and `/var/log/auth.log`
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with severity filters (ALL / ERROR / WARN / SECURITY / INFO).
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- **F3 Services** — `synoservicectl --list` table with up/down status and
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restart/stop/start actions.
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- **F4 Disks** — per-disk model/size/temp/health from `smartctl` plus RAID
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status from `/proc/mdstat`.
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## Keys
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```
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F1..F4 switch tab
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r refresh now
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q quit
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```
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## Requirements
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- Python 3.12+
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- Synology DSM 7.x with SSH enabled and a user that can run system commands
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(typically `root` or a user in `administrators`).
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