If you have 2 separate sessions open for the given user last save/exit wins and overwrites the history file. This may be an oversimplification but 2 sessions both saving out do seem to make a mess.
And if there is no -TERM and/or clean exit then nothing gets written out.
I have trained people on root cause analysis for system events/crashes and I have always told them that if you do not find something in the history that does not mean that a command was not typed.
On Tue, Jun 4, 2024 at 11:17 AM AV via users users@lists.fedoraproject.org wrote:
This is on fedora 40, a fresh 'everything' network install. I always update/upgrade manually using 'sudo dnf --refresh upgrade'. To save typing I would scroll through the command history using the arrow keys. But 'sudo dnf --refresh upgrade' is no longer listed! All other commands I used are still listed, but not this one. Can somebody explain?
AV
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