On Tue, 1 Sep 2015 11:20:40 +0300 Gevisz <gev...@gmail.com> wrote: > On Tue, 01 Sep 2015 08:56:01 +0200 Peter Weilbacher > <newss...@weilbacher.org> wrote: > > > On 2015-09-01 08:33, gevisz wrote: > > > I have a bad habit of leaving too many tabs open > > > when closing Firefox relying on its feature to open them > > > again next time I start it. > > [...] > > > I still believe that at least links for them can be found > > > somewhere inside ~/.mozilla directory. > > > > Search for sessionstore.{json,bak} in ~/.mozilla/firefox. One of > > those should contain the URLs of your tabs. > > Thank you. I have found them in > ~/mozilla/firefox/xxxxx.default/sessionstore-backups/upgrade.js-20150809112930 > > More late tabs are gone. :( > > Will try to look in other files in the same directory...
Unless there are backups dated after that, probably the only way to find them is to look through the browser's history. The Session Manager extension will let you automagically save sessions more often, hopefully to avoid this annoyance in the future. I haven't tried it, but I know a few people who rely on it. <https://addons.mozilla.org/firefox/addon/session-manager/>