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computing:miscadmin [2021/10/16 01:34] – oemb1905 | computing:miscadmin [2022/09/05 16:16] – oemb1905 | ||
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* **miscadmin** | * **miscadmin** | ||
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touch / | touch / | ||
touch / | touch / | ||
+ | | ||
+ | -batch convert with ffmpeg to mp4 from mkv | ||
+ | |||
+ | for i in *.mkv; do | ||
+ | ffmpeg -i " | ||
+ | done | ||
+ | |||
+ | -fix badly configured zpool that used short names to by-id names. This command can be entered as-is, and does not need to be adjusted at all for what your specific ids are or for multiple drives. It literally exports the short names and by-ids, unmounts the volumes/ | ||
+ | |||
+ | zpool export tank | ||
+ | zpool import -d / | ||
+ | | ||
+ | monitor ram usage every 3 seconds in human readable way | ||
+ | |||
+ | free -h -w -s 3 | ||
- | --- // | + | --- // |