Concerning JT 5100
I thought this chatlog would qualify as it's own thread. I've edited out some stuff and altered some other stuff to make it an easier thread to follow.
15:44 [Captain_Nemo] yes, i am J, who had a bid on the 5100 at one point
15:45 [Captain_Nemo] im glad i didn't win, they didn't ship to australia
15:46 [Captain_Nemo] hopefully there will be one for sale here sometime.. maybe i can grab one for cheap
15:48 [Fringan] why would you want a 5100?
15:48 [Captain_Nemo] only cause its interesting
15:48 [Captain_Nemo] and ill be around in 2036
15:48 [Captain_Nemo] i didn't used to believe titor at all.. i do completely now
15:48 [Fringan] there are no programmers in 2036? just pick up an emulator
15:49 sosuemetoo is a jt believer also
15:49 [Fringan] besides, unix will not stop working 2036 or any other year for that matter
15:49 [Captain_Nemo] who knows
15:49 [Fringan] i know
15:49 [Captain_Nemo] that doesn't prove anything one way or the other
15:49 [Fringan] and alot of other people who knows anything about coding
15:50 [Captain_Nemo] ive been a coder myself for a couple of years, so i know some stuff (windows based only though)
[...]
15:52 [Fringan] Captain_Nemo: there is some truth in the unix thingie
15:52 [Captain_Nemo] what part?
15:52 [Fringan] in 2038 time_t function in unix has to be changed in order to work
15:53 [Captain_Nemo] yes i read all that
15:53 [Fringan] but its an easy thing to fix
15:53 [Captain_Nemo] its too hard to tell if that part of the story is real or not.. you know how small bugs can destroy entire coding structures
15:53 [Fringan] you certanly wouldnt have to go back in time to pick up and old computer to fix the problem
15:53 [Fringan] actually, if you couldnt change the code, you could just change the date of your bios clock
15:53 [Captain_Nemo] agreed
15:54 [Fringan] but it would be better to just change time_t to a 64-bit integer
15:56 [Fringan] yeah well it was a well know fact for a decade when titor posted .. anyone with some unix knowledge could have known that, you wouldnt have come from the future in order to predict there might be some problems if you try to run un-updated unix after 2038
15:57 [KiraSjon] fring - i know zip about computers, but that sounds a lot like the y2k ordeal
16:02 [Fringan] KiraSjon: well kira its both comlicated and not
16:02 [Fringan] KiraSjon: the yk2-thing was a hypothetical problem that was hyped to make people buy stuff
16:02 [KiraSjon] now *that* i believe
16:03 [Fringan] KiraSjon: they didnt know if computer systems would manage to start counting from year 00 after 99
16:03 [Fringan] it was easy to try at home.. just setting the bios clock to 99-12-31 23:55, reboot the computer and see what happened after 5 minutes
16:04 [Fringan] and nothing happened
16:04 [Fringan] with the unix thing however.. values (like the time and date for example) is stored in something called variables
16:05 [Fringan] there are different kinds of variables, in this case time is stored in a format of seconds
16:05 [Fringan] so time on the computer is actually the number of seconds since the 1/1/1970
16:06 [Fringan] however time on some unix systems are stored in a 32-bit integer and the biggest number it can take is something like 2,147,483,647
16:06 [Fringan] and that is the number of seconds from 1/1/1970 to 1/19/2038
16:07 [Fringan] so after that its true the time wont work on unix
(note: UNIX will actually run, however the date will be December 13, 1901 at 8:45:52 PM the second after the time rolls over. For example, if you have a unix system calculating interest on you bank account you will get ALOT of negative interest (like -x% for 237 years) )
16:08 [Fringan] but its really easy for a programmer to change that in the unix source code to a 64-bit integer and everything will work for a very long time
(note: 64-bit time_t could handle dates up to year 292 000 000 000 which would be about 5 times the expected life of the universe )
16:08 [Fringan] its a few days work perhaps
16:08 [Fringan] instead of building a time machine and send someone back in time to get an old computer
16:09 [Fringan] even if you didnt know how to change that time thing in the code, you could still set the clock back a few years and it would work while you figure out how to make unix work with the right date set
16:09 [KiraSjon] see that just makes more sense than sending someone back in time
16:09 [KiraSjon] seems tons more efficient and cost effective
16:09 [Fringan] and that is why the 5100 JT thing is a load of crap
16:10 [Fringan] also, im not sure what they would use that 5100 for.. its not like you can run and complicated programs on it.. its about as powerful as a normal scientific calculator is (note: perhaps not even that powerful)
16:11 [KiraSjon] well - if everything were wiped out, maybe they
16:11 [KiraSjon] d be starting from the beginning?
16:12 [Fringan] but he (JT) says they have satelites and internet up and running
16:12 [Fringan] they couldn't surf on a 5100, nor control satelites
16:12 [Fringan] JT also said they have creditcards
16:12 [KiraSjon] very true
16:12 [Fringan] i think the whole 5100 thing is a flaw in his story
16:12 [KiraSjon] which they definately wouldn't have unless they still had their technology
16:13 [Fringan] however, alot of things he is warning about is important for people to believe and care about
I thought this chatlog would qualify as it's own thread. I've edited out some stuff and altered some other stuff to make it an easier thread to follow.
15:44 [Captain_Nemo] yes, i am J, who had a bid on the 5100 at one point
15:45 [Captain_Nemo] im glad i didn't win, they didn't ship to australia
15:46 [Captain_Nemo] hopefully there will be one for sale here sometime.. maybe i can grab one for cheap
15:48 [Fringan] why would you want a 5100?
15:48 [Captain_Nemo] only cause its interesting
15:48 [Captain_Nemo] and ill be around in 2036
15:48 [Captain_Nemo] i didn't used to believe titor at all.. i do completely now
15:48 [Fringan] there are no programmers in 2036? just pick up an emulator
15:49 sosuemetoo is a jt believer also
15:49 [Fringan] besides, unix will not stop working 2036 or any other year for that matter
15:49 [Captain_Nemo] who knows
15:49 [Fringan] i know
15:49 [Captain_Nemo] that doesn't prove anything one way or the other
15:49 [Fringan] and alot of other people who knows anything about coding
15:50 [Captain_Nemo] ive been a coder myself for a couple of years, so i know some stuff (windows based only though)
[...]
15:52 [Fringan] Captain_Nemo: there is some truth in the unix thingie
15:52 [Captain_Nemo] what part?
15:52 [Fringan] in 2038 time_t function in unix has to be changed in order to work
15:53 [Captain_Nemo] yes i read all that
15:53 [Fringan] but its an easy thing to fix
15:53 [Captain_Nemo] its too hard to tell if that part of the story is real or not.. you know how small bugs can destroy entire coding structures
15:53 [Fringan] you certanly wouldnt have to go back in time to pick up and old computer to fix the problem
15:53 [Fringan] actually, if you couldnt change the code, you could just change the date of your bios clock
15:53 [Captain_Nemo] agreed
15:54 [Fringan] but it would be better to just change time_t to a 64-bit integer
15:56 [Fringan] yeah well it was a well know fact for a decade when titor posted .. anyone with some unix knowledge could have known that, you wouldnt have come from the future in order to predict there might be some problems if you try to run un-updated unix after 2038
15:57 [KiraSjon] fring - i know zip about computers, but that sounds a lot like the y2k ordeal
16:02 [Fringan] KiraSjon: well kira its both comlicated and not
16:02 [Fringan] KiraSjon: the yk2-thing was a hypothetical problem that was hyped to make people buy stuff
16:02 [KiraSjon] now *that* i believe
16:03 [Fringan] KiraSjon: they didnt know if computer systems would manage to start counting from year 00 after 99
16:03 [Fringan] it was easy to try at home.. just setting the bios clock to 99-12-31 23:55, reboot the computer and see what happened after 5 minutes
16:04 [Fringan] and nothing happened
16:04 [Fringan] with the unix thing however.. values (like the time and date for example) is stored in something called variables
16:05 [Fringan] there are different kinds of variables, in this case time is stored in a format of seconds
16:05 [Fringan] so time on the computer is actually the number of seconds since the 1/1/1970
16:06 [Fringan] however time on some unix systems are stored in a 32-bit integer and the biggest number it can take is something like 2,147,483,647
16:06 [Fringan] and that is the number of seconds from 1/1/1970 to 1/19/2038
16:07 [Fringan] so after that its true the time wont work on unix
(note: UNIX will actually run, however the date will be December 13, 1901 at 8:45:52 PM the second after the time rolls over. For example, if you have a unix system calculating interest on you bank account you will get ALOT of negative interest (like -x% for 237 years) )
16:08 [Fringan] but its really easy for a programmer to change that in the unix source code to a 64-bit integer and everything will work for a very long time
(note: 64-bit time_t could handle dates up to year 292 000 000 000 which would be about 5 times the expected life of the universe )
16:08 [Fringan] its a few days work perhaps
16:08 [Fringan] instead of building a time machine and send someone back in time to get an old computer
16:09 [Fringan] even if you didnt know how to change that time thing in the code, you could still set the clock back a few years and it would work while you figure out how to make unix work with the right date set
16:09 [KiraSjon] see that just makes more sense than sending someone back in time
16:09 [KiraSjon] seems tons more efficient and cost effective
16:09 [Fringan] and that is why the 5100 JT thing is a load of crap
16:10 [Fringan] also, im not sure what they would use that 5100 for.. its not like you can run and complicated programs on it.. its about as powerful as a normal scientific calculator is (note: perhaps not even that powerful)
16:11 [KiraSjon] well - if everything were wiped out, maybe they
16:11 [KiraSjon] d be starting from the beginning?
16:12 [Fringan] but he (JT) says they have satelites and internet up and running
16:12 [Fringan] they couldn't surf on a 5100, nor control satelites
16:12 [Fringan] JT also said they have creditcards
16:12 [KiraSjon] very true
16:12 [Fringan] i think the whole 5100 thing is a flaw in his story
16:12 [KiraSjon] which they definately wouldn't have unless they still had their technology
16:13 [Fringan] however, alot of things he is warning about is important for people to believe and care about