Pretty sure a lot of us need this at one point of time.
Over the last 1.5-2 years, I collected 700+ tabs in my Firefox 🙂 Maybe this summer I will have some time to sort them out. However, today when I switched my computer on, all my tabs were gone and I got a clean Firefox instance with one tab only. Hmm… I had a similar problem once and then I installed an add-on called “Session Manager”. In this add-on I made the setting to offer the list of previous sessions upon restart but it didn’t do anything! Damn, how to get back my tab collection?
.mozilla directory there is a file called
sessionstore.js that stores — among others — the opened tabs. However, this file was very small, my previous tabs were clearly not in it. Thank God there was a backup copy of this file next to it called
sessionstore.bak. It was a big file…
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