05-12-2017
RudiC
the bash version i am using is GNU bash, 4.2.37(1) - release (x86_64-pc-linux-gnu)
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1. UNIX for Dummies Questions & Answers
does anybody know how to find out the number of
days elapsed between 2 dates
e.g.
days elapsed between 020212 and 020110 (YYMMDD format)
Thanking you in advance.
Ravi. (1 Reply)
Discussion started by: rkkiran
1 Replies
2. Shell Programming and Scripting
Hi All
How to get the difference between two dates in no of days ??? My date format is like this YYYY/MM/DD. I have to get the no of days between two dates in the given format.
I tried to search the forum but nothing came up similar to my requitement. Your help will be appreciated.
... (1 Reply)
Discussion started by: csaha
1 Replies
3. Shell Programming and Scripting
Hi All,
Can unix cshell list out the number of days between 070201 and 070205 (format is yymmdd) and list out all the dates in between in similiar format.
set startdate = `date '+%y%m%d'` #eg 070201
set enddate = `date '+%y%m%d'` #eg 070205
i would expect the number of days to be 5... (2 Replies)
Discussion started by: Raynon
2 Replies
4. UNIX for Advanced & Expert Users
Hi
I'm looking for a .ksh script/function that will calculate ONLY the number of days between two distinct dates. Further convert the number of days to weeks and display. I need this to be part of another larger script that checks the password expiry on several servers and notifies the... (1 Reply)
Discussion started by: radheymohan
1 Replies
5. Shell Programming and Scripting
Hello,
I would like to find out the number of days between two dates of the format yyyy-mm-dd.
Any help on this is highly appreciated.
Thanks. (6 Replies)
Discussion started by: Data469
6 Replies
6. Shell Programming and Scripting
Hi
I need one single command to get number of days between
two given dates.datecalc is not working.
ex.
fromdate:01.04.2010
todate :24.04.2010
i should get the out put as 23
Thanks in advance (4 Replies)
Discussion started by: suryanarayana
4 Replies
7. Shell Programming and Scripting
I have two times in the format of YYMMDD. Does anyone know an easy way in ksh for me to display how many days are between the two dates?
Example1:
X=101202
Y=101205
There are 3 days between X & Y
Example2:
X=101202
Y=111202
There are 365 days between X & Y
Example3:
X=101205... (3 Replies)
Discussion started by: oldman2
3 Replies
8. Web Development
Is this code good for this purpose?
<?php
$date1 = mktime(0,0,0,01,01,1991);
$date2 = mktime(0,0,0,03,22,2012);
$diff = $date2 - $date1;
$days = $diff / (60*60*24);
echo ($days . "<br />");
?> (3 Replies)
Discussion started by: kovacsakos
3 Replies
9. Shell Programming and Scripting
I wrote the day calculator also in bash. I would like to now, that is it good so?
#!/bin/bash
datum1=`date -d "1991/1/1" "+%s"`
datum2=`date "+%s"`
diff=$(($datum2-$datum1))
days=$(($diff/(60*60*24)))
echo $days
Thanks in advance for your help! (3 Replies)
Discussion started by: kovacsakos
3 Replies
10. UNIX for Advanced & Expert Users
Hi Am using Unix Ksh
I have a two date input as
DATE1=02/12/2012
DATE2=30/12/2012
I Need the output as only sunday date
02/12/2012
09/12/2012
16/12/2012
23/12/2012
30/12/2012
can anyone pls help me..
thanks in advance... (2 Replies)
Discussion started by: Venkatesh1
2 Replies
LEARN ABOUT CENTOS
grub2-file
GRUB-FILE(1) General Commands Manual GRUB-FILE(1)
NAME
grub-file -- Check if FILE is of specified type.
SYNOPSIS
grub-file (--is-i386-xen-pae-domu | --is-x86_64-xen-domu |
--is-x86-xen-dom0 | --is-x86-multiboot |
--is-x86-multiboot2 | --is-arm-linux | --is-arm64-linux |
--is-ia64-linux | --is-mips-linux | --is-mipsel-linux |
--is-sparc64-linux | --is-powerpc-linux | --is-x86-linux |
--is-x86-linux32 | --is-x86-kfreebsd | --is-i386-kfreebsd |
--is-x86_64-kfreebsd | --is-x86-knetbsd |
--is-i386-knetbsd | --is-x86_64-knetbsd | --is-i386-efi |
--is-x86_64-efi | --is-ia64-efi | --is-arm64-efi |
--is-arm-efi | --is-hibernated-hiberfil | --is-x86_64-xnu |
--is-i386-xnu | --is-xnu-hibr | --is-x86-bios-bootsector)
FILE
DESCRIPTION
grub-file is used to check if FILE is of a specified type.
OPTIONS
--is-i386-xen-pae-domu
Check if FILE can be booted as i386 PAE Xen unprivileged guest kernel
--is-x86_64-xen-domu
Check if FILE can be booted as x86_64 Xen unprivileged guest kernel
--is-x86-xen-dom0
Check if FILE can be used as Xen x86 privileged guest kernel
--is-x86-multiboot
Check if FILE can be used as x86 multiboot kernel
--is-x86-multiboot2
Check if FILE can be used as x86 multiboot2 kernel
--is-arm-linux
Check if FILE is ARM Linux
--is-arm64-linux
Check if FILE is ARM64 Linux
--is-ia64-linux
Check if FILE is IA64 Linux
--is-mips-linux
Check if FILE is MIPS Linux
--is-mipsel-linux
Check if FILE is MIPSEL Linux
--is-sparc64-linux
Check if FILE is SPARC64 Linux
--is-powerpc-linux
Check if FILE is POWERPC Linux
--is-x86-linux
Check if FILE is x86 Linux
--is-x86-linux32
Check if FILE is x86 Linux supporting 32-bit protocol
--is-x86-kfreebsd
Check if FILE is x86 kFreeBSD
--is-i386-kfreebsd
Check if FILE is i386 kFreeBSD
--is-x86_64-kfreebsd
Check if FILE is x86_64 kFreeBSD
--is-x86-knetbsd
Check if FILE is x86 kNetBSD
--is-i386-knetbsd
Check if FILE is i386 kNetBSD
--is-x86_64-knetbsd
Check if FILE is x86_64 kNetBSD
--is-i386-efi
Check if FILE is i386 EFI file
--is-x86_64-efi
Check if FILE is x86_64 EFI file
--is-ia64-efi
Check if FILE is IA64 EFI file
--is-arm64-efi
Check if FILE is ARM64 EFI file
--is-arm-efi
Check if FILE is ARM EFI file
--is-hibernated-hiberfil
Check if FILE is hiberfil.sys in hibernated state
--is-x86_64-xnu
Check if FILE is x86_64 XNU (Mac OS X kernel)
--is-i386-xnu
Check if FILE is i386 XNU (Mac OS X kernel)
--is-xnu-hibr
Check if FILE is XNU (Mac OS X kernel) hibernated image
--is-x86-bios-bootsector
Check if FILE is BIOS bootsector
SEE ALSO
info grub
Web Feb 26 2014 GRUB-FILE(1)