Path: csiph.com!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail From: occam Newsgroups: alt.comp.software.thunderbird Subject: Re: Obsolete files in Profile Date: Thu, 1 May 2025 12:38:16 +0200 Lines: 19 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Trace: individual.net t1ki7wDdsWQj0b11Vl8w+QvdFRwgLTgVFoSBwe8IK2pabuRz5Y Cancel-Lock: sha1:cM2Ro7at/G+d0JPQAofmwhpTUX8= sha256:iLIncpekfpaMM0zqhNQbt5r64LibKseqi4iJpbsrQeM= User-Agent: Mozilla Thunderbird Content-Language: en-GB In-Reply-To: Xref: csiph.com alt.comp.software.thunderbird:16501 On 30/04/2025 21:33, s|b wrote: > On Wed, 30 Apr 2025 12:10:35 +0200, occam wrote: > >> Do you know if this logic also applies to prefs-*.js files in *Firefox*? > > Yes. > >> When I did a global search for Prefs-*.js , I found lots of them both in >> the Thunderbird and Firefox profiles. >> >> Before I do a purge, I'd like to be sure. Some of these go as far back >> as 2015, and have 100KB size. > > Make a backup of your profile folder, delete the files, see what > happens. If it breaks anything, restore the profile folder. > Thank you both (knuttle, s|b ). Worked out well. (There were 63 (!) obsolete TB prefs-x.js, dating back to 2015 - 2020. The mind boggles.)