Update cheatsheets

linux/sinfo

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+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# sinfo
+
+> View information about Slurm nodes and partitions.
+> See also `squeue` and `sbatch`, which are also part of the Slurm workload manager.
+> More information: <https://slurm.schedmd.com/sinfo.html>.
+
+- Show a quick summary overview of the cluster:
+
+`sinfo --summarize`
+
+- View the detailed status of all partitions across the entire cluster:
+
+`sinfo`
+
+- View the detailed status of a specific partition:
+
+`sinfo --partition {{partition_name}}`
+
+- View information about idle nodes:
+
+`sinfo --states {{idle}}`
+
+- Summarise dead nodes:
+
+`sinfo --dead`
+
+- List dead nodes and the reasons why:
+
+`sinfo --list-reasons`