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there is no such thing as an "inactive" link. What do you mean by this? There is certainly no action ever performed to a symlink. it either points to a real file or it doesn't.
sir i have created a link of /usr/share/zoneinfo/asia/calcutta /etc/localtime. Link has been created. while i view it shows a blank in Localtime and while i view it by ls -l localtime, it show link but it show unhighlighted /usr/share/zoneinfo/asia/calcutta .
[root@erpt etc]# ls -l localtime
lrwxrwxrwx 1 root root 33 May 31 15:38 localtime -> /usr/share/zoneinfo/Asia/Calcutta
Color of 'localtime' is cyan and color of '/usr/share/zoneinfo/Asia/Calcutta' is grey. But the color of "/usr/share/zoneinfo/Asia/Calcutta" should be GREEN.
Sir, I am created link , but still LOCALTIME is empty. and i have found the difference between linked file as above. Please advise me why it is so. I need your help desperately.
again, this all looks fine to me. I can't see anything to provide help with. The colour should NOT be green. green on an ls output is an executable file. zoneinfo files are NOT executable.
what happens if you run "diff /etc/localtime /usr/share/zoneinfo/Asia/Calcutta" if there is no output, then the files are the same, meaning that the link is working perfectly.
Intially i had changed the time in graphical mode on Linux. Thereafter when i prompted the DATE command . I found that time is being shown in UTC. Then i remove the file /etc/localtime by taking its backup. I have created a symbolic link as follow :
But still it is showing the time in UTC. Moreover i have tried to see the contents /etc/localtime. It is empty. (I have another server/machine , in which time is in IST and when i view the /etc/localtime, it does how some data in it. )
I have few queries : 1. Why /etc/localtime is empty?
2. Does DATE command read from etc/localtime or not?
Please assist me.
TZ
Specifies the timezone, unless overridden by command line parameters. If neither is specified, the setting from /etc/localtime is used.
you can check it with strace.
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