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Groups > comp.os.linux.misc > #71865
| From | "Carlos E.R." <robin_listas@es.invalid> |
|---|---|
| Newsgroups | comp.os.linux.misc |
| Subject | Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use |
| Date | 2025-08-21 21:37 +0200 |
| Message-ID | <359knlxqhi.ln2@Telcontar.valinor> (permalink) |
| References | (16 earlier) <1085im5$j3am$11@dont-email.me> <fd6jnlx2o8.ln2@Telcontar.valinor> <1086snp$rgpt$19@dont-email.me> <ffgjnlxeqh.ln2@Telcontar.valinor> <10876rt$v4bp$1@dont-email.me> |
On 2025-08-21 15:27, Nuno Silva wrote: > On 2025-08-21, Carlos E.R. wrote: > >> On 2025-08-21 12:34, The Natural Philosopher wrote: >>> On 21/08/2025 10:44, Carlos E.R. wrote: >>>> I do not want reference documentation. >>>> >>>> I primarily want documentation that allows me to start using a new >>>> program, fast, and to achieve my goals. >>>> >>>> Once I have that, I want the reference documentation. >>> >>> +1001 > [...] >> To that I added "bird.avi" as output file, but WhatsApp rejected >> it. So I told ChatGpt all that. It replied giving me the missing data: >> >> ffmpeg -i IMAG0009.avi -vf "scale=640:-2" -c:v libx264 -profile:v \ >> baseline -level 3.0 -preset fast -c:a aac -b:a 128k \ >> -movflags +faststart bird_whatsapp.mp4 >> >> and that worked. Having that command line, I modified it easily for >> more resolution (scale=1024:-2). I was already familiar with all the >> options, I just needed to find which would produce the wanted result, >> and not spend a day on it. >> >> >> But if I want to find in the manual what "-b" stands for, I fail. Ask >> chatgpt, instant reply, it is bitrate. Oh, yes, I remember now. >> >> :-) >> >> >> Oh, searching the man for "movflags" or "faststart" fails. So ask the >> AI. They are in the man page for the MP3 muxer, it says. Oh, right, I >> forgot that. >> >> >> So, even a reference manual is hard to use when you want to find a >> particular reference, basically using "grep". > > (ffmpeg's online manual is spread over more than one page, isn't it?) Yes. I don't know right now if there is a command that would search all manuals and find a word. cer@Telcontar:~> apropos movflags movflags: nothing appropriate. cer@Telcontar:~> -- Cheers, Carlos.
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Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use "Carlos E.R." <robin_listas@es.invalid> - 2025-08-19 12:35 +0200
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use Mike Scott <usenet.16@scottsonline.org.uk.invalid> - 2025-08-19 12:18 +0100
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use Marc Haber <mh+usenetspam1118@zugschl.us> - 2025-08-19 15:16 +0200
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-08-20 01:02 +0000
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-08-20 01:01 +0000
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use "Carlos E.R." <robin_listas@es.invalid> - 2025-08-20 12:52 +0200
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-08-20 22:36 +0000
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use "Carlos E.R." <robin_listas@es.invalid> - 2025-08-21 11:44 +0200
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use The Natural Philosopher <tnp@invalid.invalid> - 2025-08-21 11:34 +0100
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use "Carlos E.R." <robin_listas@es.invalid> - 2025-08-21 14:36 +0200
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use Nuno Silva <nunojsilva@invalid.invalid> - 2025-08-21 14:27 +0100
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use "Carlos E.R." <robin_listas@es.invalid> - 2025-08-21 21:37 +0200
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use Nuno Silva <nunojsilva@invalid.invalid> - 2025-08-22 10:33 +0100
Manuals [Was: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use] "Carlos E.R." <robin_listas@es.invalid> - 2025-08-22 12:39 +0200
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-08-22 01:12 +0000
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-08-22 01:06 +0000
Documentation [Was: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use] "Carlos E.R." <robin_listas@es.invalid> - 2025-08-22 12:26 +0200
Re: Documentation [Was: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use] Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-08-23 23:13 +0000
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use John Ames <commodorejohn@gmail.com> - 2025-08-20 07:47 -0700
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-08-20 22:37 +0000
Re: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use Stéphane CARPENTIER <sc@fiat-linux.fr> - 2025-08-20 19:25 +0000
tldr [WAS: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use] "Carlos E.R." <robin_listas@es.invalid> - 2025-08-21 12:04 +0200
Re: tldr [WAS: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use] Stéphane CARPENTIER <sc@fiat-linux.fr> - 2025-08-23 12:40 +0000
Re: tldr [WAS: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use] "Carlos E.R." <robin_listas@es.invalid> - 2025-08-24 00:40 +0200
Re: tldr [WAS: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use] Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-08-23 23:15 +0000
Re: tldr [WAS: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use] Stéphane CARPENTIER <sc@fiat-linux.fr> - 2025-08-24 11:22 +0000
Re: tldr [WAS: Yes, You Need A Firewall On Linux - Here’s Why And Which To Use] Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-08-24 22:18 +0000
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