Time zone: Host. What does that mean?What does XST in the date command output mean?Linux embedded: change time zonentp server problems. It is panicking and then I am 3hours aheadI set time to wrong time zone, how do I change it? (Debian)Incorrect automatic time zoneSetting timezone globally for OpenIndiana Hipster?Dynamic time zone in a running servicestrange time zone abbreviationTime drift and wrong timezone within NTP configurationsystem-wide timezone question -red hat enterprise 7

Blender 2.8 I can't see vertices, edges or faces in edit mode

Is the Joker left-handed?

What reasons are there for a Capitalist to oppose a 100% inheritance tax?

Is it unprofessional to ask if a job posting on GlassDoor is real?

Why is consensus so controversial in Britain?

90's TV series where a boy goes to another dimension through portal near power lines

Can I use a neutral wire from another outlet to repair a broken neutral?

How to take photos in burst mode, without vibration?

Combinations of multiple lists

Alternative to sending password over mail?

Why is Collection not simply treated as Collection<?>

Should I tell management that I intend to leave due to bad software development practices?

Why doesn't H₄O²⁺ exist?

What to put in ESTA if staying in US for a few days before going on to Canada

Why are electrically insulating heatsinks so rare? Is it just cost?

In a Spin are Both Wings Stalled?

Will google still index a page if I use a $_SESSION variable?

SSH "lag" in LAN on some machines, mixed distros

Python: return float 1.0 as int 1 but float 1.5 as float 1.5

AES: Why is it a good practice to use only the first 16bytes of a hash for encryption?

A reference to a well-known characterization of scattered compact spaces

What is the word for reserving something for yourself before others do?

Forgetting the musical notes while performing in concert

Twin primes whose sum is a cube



Time zone: Host. What does that mean?


What does XST in the date command output mean?Linux embedded: change time zonentp server problems. It is panicking and then I am 3hours aheadI set time to wrong time zone, how do I change it? (Debian)Incorrect automatic time zoneSetting timezone globally for OpenIndiana Hipster?Dynamic time zone in a running servicestrange time zone abbreviationTime drift and wrong timezone within NTP configurationsystem-wide timezone question -red hat enterprise 7






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








3















I know that there is several ways to setup system timezone on CentOS host.
What I would like to know is the meaning of this Host timezone which seems to be set by default and is reported by timedatectl utility



$timedatectl

Local time: Tue 2019-04-02 13:13:25 CEST
Universal time: Tue 2019-04-02 11:13:25 UTC
RTC time: n/a
Time zone: Host (CEST, +0200)
NTP enabled: n/a
NTP synchronized: yes
RTC in local TZ: no
DST active: yes
Last DST change: DST began at
Sun 2019-03-31 01:59:59 CET
Sun 2019-03-31 03:00:00 CEST
Next DST change: DST ends (the clock jumps one hour backwards) at
Sun 2019-10-27 02:59:59 CEST
Sun 2019-10-27 02:00:00 CET


This Host timezone setting does not seem good enough for particularly java applications when I do define system timezeone to more meaningfull Country/City setting, like this:



$ timedatectl 
Local time: Tue 2019-04-02 13:32:05 CEST
Universal time: Tue 2019-04-02 11:32:05 UTC
RTC time: Tue 2019-04-02 13:32:05
Time zone: Europe/Amsterdam (CEST, +0200)
....


that is used by JVM by setting its user.timezone system property to the same Country/City. If however the Host timezone setting is in effect, JVM does ignore this completely and sets
user.timezone to GMT+01:00 which differs from Host (CEST, +0200)
and confuses me.
Summarizing above



  1. What is the meaning of the timezone named Host?

  2. Why it is not respected by JVM

  3. Once I change timezone to some Country/City, is there a way to reset it back to Host (if that makes sense at all)?









share|improve this question
























  • I think I found some satisfactory answers for my question will publish them later ..

    – Tagwint
    2 days ago

















3















I know that there is several ways to setup system timezone on CentOS host.
What I would like to know is the meaning of this Host timezone which seems to be set by default and is reported by timedatectl utility



$timedatectl

Local time: Tue 2019-04-02 13:13:25 CEST
Universal time: Tue 2019-04-02 11:13:25 UTC
RTC time: n/a
Time zone: Host (CEST, +0200)
NTP enabled: n/a
NTP synchronized: yes
RTC in local TZ: no
DST active: yes
Last DST change: DST began at
Sun 2019-03-31 01:59:59 CET
Sun 2019-03-31 03:00:00 CEST
Next DST change: DST ends (the clock jumps one hour backwards) at
Sun 2019-10-27 02:59:59 CEST
Sun 2019-10-27 02:00:00 CET


This Host timezone setting does not seem good enough for particularly java applications when I do define system timezeone to more meaningfull Country/City setting, like this:



$ timedatectl 
Local time: Tue 2019-04-02 13:32:05 CEST
Universal time: Tue 2019-04-02 11:32:05 UTC
RTC time: Tue 2019-04-02 13:32:05
Time zone: Europe/Amsterdam (CEST, +0200)
....


that is used by JVM by setting its user.timezone system property to the same Country/City. If however the Host timezone setting is in effect, JVM does ignore this completely and sets
user.timezone to GMT+01:00 which differs from Host (CEST, +0200)
and confuses me.
Summarizing above



  1. What is the meaning of the timezone named Host?

  2. Why it is not respected by JVM

  3. Once I change timezone to some Country/City, is there a way to reset it back to Host (if that makes sense at all)?









share|improve this question
























  • I think I found some satisfactory answers for my question will publish them later ..

    – Tagwint
    2 days ago













3












3








3








I know that there is several ways to setup system timezone on CentOS host.
What I would like to know is the meaning of this Host timezone which seems to be set by default and is reported by timedatectl utility



$timedatectl

Local time: Tue 2019-04-02 13:13:25 CEST
Universal time: Tue 2019-04-02 11:13:25 UTC
RTC time: n/a
Time zone: Host (CEST, +0200)
NTP enabled: n/a
NTP synchronized: yes
RTC in local TZ: no
DST active: yes
Last DST change: DST began at
Sun 2019-03-31 01:59:59 CET
Sun 2019-03-31 03:00:00 CEST
Next DST change: DST ends (the clock jumps one hour backwards) at
Sun 2019-10-27 02:59:59 CEST
Sun 2019-10-27 02:00:00 CET


This Host timezone setting does not seem good enough for particularly java applications when I do define system timezeone to more meaningfull Country/City setting, like this:



$ timedatectl 
Local time: Tue 2019-04-02 13:32:05 CEST
Universal time: Tue 2019-04-02 11:32:05 UTC
RTC time: Tue 2019-04-02 13:32:05
Time zone: Europe/Amsterdam (CEST, +0200)
....


that is used by JVM by setting its user.timezone system property to the same Country/City. If however the Host timezone setting is in effect, JVM does ignore this completely and sets
user.timezone to GMT+01:00 which differs from Host (CEST, +0200)
and confuses me.
Summarizing above



  1. What is the meaning of the timezone named Host?

  2. Why it is not respected by JVM

  3. Once I change timezone to some Country/City, is there a way to reset it back to Host (if that makes sense at all)?









share|improve this question
















I know that there is several ways to setup system timezone on CentOS host.
What I would like to know is the meaning of this Host timezone which seems to be set by default and is reported by timedatectl utility



$timedatectl

Local time: Tue 2019-04-02 13:13:25 CEST
Universal time: Tue 2019-04-02 11:13:25 UTC
RTC time: n/a
Time zone: Host (CEST, +0200)
NTP enabled: n/a
NTP synchronized: yes
RTC in local TZ: no
DST active: yes
Last DST change: DST began at
Sun 2019-03-31 01:59:59 CET
Sun 2019-03-31 03:00:00 CEST
Next DST change: DST ends (the clock jumps one hour backwards) at
Sun 2019-10-27 02:59:59 CEST
Sun 2019-10-27 02:00:00 CET


This Host timezone setting does not seem good enough for particularly java applications when I do define system timezeone to more meaningfull Country/City setting, like this:



$ timedatectl 
Local time: Tue 2019-04-02 13:32:05 CEST
Universal time: Tue 2019-04-02 11:32:05 UTC
RTC time: Tue 2019-04-02 13:32:05
Time zone: Europe/Amsterdam (CEST, +0200)
....


that is used by JVM by setting its user.timezone system property to the same Country/City. If however the Host timezone setting is in effect, JVM does ignore this completely and sets
user.timezone to GMT+01:00 which differs from Host (CEST, +0200)
and confuses me.
Summarizing above



  1. What is the meaning of the timezone named Host?

  2. Why it is not respected by JVM

  3. Once I change timezone to some Country/City, is there a way to reset it back to Host (if that makes sense at all)?






centos java timezone






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 2 days ago









Jeff Schaller

44.6k1162145




44.6k1162145










asked 2 days ago









TagwintTagwint

1,5131816




1,5131816












  • I think I found some satisfactory answers for my question will publish them later ..

    – Tagwint
    2 days ago

















  • I think I found some satisfactory answers for my question will publish them later ..

    – Tagwint
    2 days ago
















I think I found some satisfactory answers for my question will publish them later ..

– Tagwint
2 days ago





I think I found some satisfactory answers for my question will publish them later ..

– Tagwint
2 days ago










1 Answer
1






active

oldest

votes


















0














Personally I have never see that "host" value, do you have this entry when you type:



timedatectl list-timezones | grep -i host


I think no because the only value that not have country/city is "UTC".
And why you don't just use Europe/Amsterdam TZ , it's also in CEST and +2h00 GMT.






share|improve this answer

























  • 1. No the 'Host' timezone is not there in the list. 2. I do use, but just using some known timezone does not answer the question :)

    – Tagwint
    2 days ago











Your Answer








StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "106"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);

else
createEditor();

);

function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);



);













draft saved

draft discarded


















StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f510060%2ftime-zone-host-what-does-that-mean%23new-answer', 'question_page');

);

Post as a guest















Required, but never shown

























1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









0














Personally I have never see that "host" value, do you have this entry when you type:



timedatectl list-timezones | grep -i host


I think no because the only value that not have country/city is "UTC".
And why you don't just use Europe/Amsterdam TZ , it's also in CEST and +2h00 GMT.






share|improve this answer

























  • 1. No the 'Host' timezone is not there in the list. 2. I do use, but just using some known timezone does not answer the question :)

    – Tagwint
    2 days ago















0














Personally I have never see that "host" value, do you have this entry when you type:



timedatectl list-timezones | grep -i host


I think no because the only value that not have country/city is "UTC".
And why you don't just use Europe/Amsterdam TZ , it's also in CEST and +2h00 GMT.






share|improve this answer

























  • 1. No the 'Host' timezone is not there in the list. 2. I do use, but just using some known timezone does not answer the question :)

    – Tagwint
    2 days ago













0












0








0







Personally I have never see that "host" value, do you have this entry when you type:



timedatectl list-timezones | grep -i host


I think no because the only value that not have country/city is "UTC".
And why you don't just use Europe/Amsterdam TZ , it's also in CEST and +2h00 GMT.






share|improve this answer















Personally I have never see that "host" value, do you have this entry when you type:



timedatectl list-timezones | grep -i host


I think no because the only value that not have country/city is "UTC".
And why you don't just use Europe/Amsterdam TZ , it's also in CEST and +2h00 GMT.







share|improve this answer














share|improve this answer



share|improve this answer








edited 2 days ago









muru

37.2k589164




37.2k589164










answered 2 days ago









MedMed

418




418












  • 1. No the 'Host' timezone is not there in the list. 2. I do use, but just using some known timezone does not answer the question :)

    – Tagwint
    2 days ago

















  • 1. No the 'Host' timezone is not there in the list. 2. I do use, but just using some known timezone does not answer the question :)

    – Tagwint
    2 days ago
















1. No the 'Host' timezone is not there in the list. 2. I do use, but just using some known timezone does not answer the question :)

– Tagwint
2 days ago





1. No the 'Host' timezone is not there in the list. 2. I do use, but just using some known timezone does not answer the question :)

– Tagwint
2 days ago

















draft saved

draft discarded
















































Thanks for contributing an answer to Unix & Linux Stack Exchange!


  • Please be sure to answer the question. Provide details and share your research!

But avoid


  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.




draft saved


draft discarded














StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f510060%2ftime-zone-host-what-does-that-mean%23new-answer', 'question_page');

);

Post as a guest















Required, but never shown





















































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown

































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown







Popular posts from this blog

getting Checkpoint VPN SSL Network Extender working in the command lineHow to connect to CheckPoint VPN on Ubuntu 18.04LTS?Will the Linux ( red-hat ) Open VPNC Client connect to checkpoint or nortel VPN gateways?VPN client for linux machine + support checkpoint gatewayVPN SSL Network Extender in FirefoxLinux Checkpoint SNX tool configuration issuesCheck Point - Connect under Linux - snx + OTPSNX VPN Ububuntu 18.XXUsing Checkpoint VPN SSL Network Extender CLI with certificateVPN with network manager (nm-applet) is not workingWill the Linux ( red-hat ) Open VPNC Client connect to checkpoint or nortel VPN gateways?VPN client for linux machine + support checkpoint gatewayImport VPN config files to NetworkManager from command lineTrouble connecting to VPN using network-manager, while command line worksStart a VPN connection with PPTP protocol on command linestarting a docker service daemon breaks the vpn networkCan't connect to vpn with Network-managerVPN SSL Network Extender in FirefoxUsing Checkpoint VPN SSL Network Extender CLI with certificate

Cannot Extend partition with GParted The 2019 Stack Overflow Developer Survey Results Are In Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern) 2019 Community Moderator Election ResultsCan't increase partition size with GParted?GParted doesn't recognize the unallocated space after my current partitionWhat is the best way to add unallocated space located before to Ubuntu 12.04 partition with GParted live?I can't figure out how to extend my Arch home partition into free spaceGparted Linux Mint 18.1 issueTrying to extend but swap partition is showing as Unknown in Gparted, shows proper from fdiskRearrange partitions in gparted to extend a partitionUnable to extend partition even though unallocated space is next to it using GPartedAllocate free space to root partitiongparted: how to merge unallocated space with a partition

Marilyn Monroe Ny fiainany manokana | Jereo koa | Meny fitetezanafanitarana azy.