9 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I want to calculate duration for below file in this format
SID | Date | Starttime |Date |End time
1607 |2019-04-05|13:06:42|2019-04-05|13:07:12
2327 |2019-04-05|13:57:26|2019-04-05|13:57:43
O/p should be like this:
SID | Date | Starttime |Date |Endtime... (4 Replies)
Discussion started by: anupmishra
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2. Red Hat
I wanted to know which should be the best way to sync time for a linux machine. We have an application server and a database server, both using RHEL 5.8 as the OS. It is important that the time on both these servers match together and also sync with a common time source. As per my knowledge, these... (11 Replies)
Discussion started by: RHCE
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3. What is on Your Mind?
I can bet everyone has their one favorite book even though we have had read many books on UNIX or Linux. My all time favorite is "Unix Power Tools". This book always made me geeky and I loved the little tricks/tips in the book. I still do!
The next favorite would be "Prentice Hall Unix and Linux... (0 Replies)
Discussion started by: admin_xor
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4. UNIX for Advanced & Expert Users
I was trying to experiment with SCHED_RR and SCHED_FIFO.
I tried benchmarking the SCHED_NORMAL with these two real time priorities.
What I found is strange result. SHED_RR was the slowest then comes SCHED_FIFO and SCHED_NORMAL was the fastest one.
All tests are run in same situation and... (3 Replies)
Discussion started by: kumaran_5555
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5. UNIX for Dummies Questions & Answers
I want to install ubuntu on a seperate hard drive. I have two 500gb sata drives with XP on sata 0,0 and like to install ubuntu on the other sata 1,1.
A few questions:
Will this work?
Can I unplug the XP drive and boot up with ubuntu to 1,1?
If that works, how can I boot to... (6 Replies)
Discussion started by: dwainbar
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6. Linux
Hi folks,
I would like to read the start date and end date of the Daylight Saving Time for the given timezone in the given year. What's the function in C/C++ to read the start of the Daylight Saving date and end of Daylight saving date?
I'm using Linux 2.6.xx Kernel.
For Example, in... (4 Replies)
Discussion started by: suryaemlinux
4 Replies
7. UNIX for Advanced & Expert Users
Before I forget, I'm running on a RedHat 5 box with the following uname -a output:
Linux gnc141c 2.6.18-53.el5 #1 SMP Wed Oct 10 16:34:19 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
Now on to my question.
I'm using a tool that maps a Matlab .mat file using the Linux mmap functionality and then... (1 Reply)
Discussion started by: rusttree
1 Replies
8. Linux
We have a linux system at all locations that is not really used interactively. Well the users need to shutdown the box on weekends. to do this they usally call us to shut it down remotely with root. well i just came accross sudo. and i am unsure how to use it
i did
visudo
then i did
%mliu ... (2 Replies)
Discussion started by: deaconf19
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9. Programming
Hi Friends,
When Iam running c program in redhat linux 7.3 version and PCQ Linux 8.0 version, its taking around 20 seconds. But when Iam running it in HP-UX Release 11i, its taking around 3 minutes. Can anyone throw light on this.
Thanks in advance,
Praveen. (11 Replies)
Discussion started by: chprvkmr
11 Replies
GERMINATE-PKG-DIFF(1) Ubuntu General Commands Manual GERMINATE-PKG-DIFF(1)
NAME
germinate-pkg-diff -- compare seeds against currently installed packages
SYNOPSIS
germinate-pkg-diff [-l file] [-m {i|r|d}] [-a arch] [seeds]
DESCRIPTION
germinate-pkg-diff compares the expansion of a list of seed packages against the set of packages installed on the current system. When con-
structing seeds for a software distribution, it can be used to iteratively find packages installed on developers' systems that should be
included in the seeds.
A list of seeds against which to compare may be supplied as non-option arguments. Seeds from which they inherit will be added automatically.
The default is 'desktop'.
OPTIONS
-l, --list file
Read the list of currently installed packages from file. The default is to read the output of dpkg --get-selections, and any supplied
file should be in the same format.
-m, --mode {i|r|d}
Set the output mode as follows:
i Show the dpkg selections needed to install just these seeds. List unseeded but installed files as ``deinstall'', and seeded but
uninstalled files as ``install''.
r List unseeded but installed files as ``install'', and seeded but uninstalled files as ``deinstall''.
d Show the differences between the packages specified by the seeds and the list of installed packages, in a somewhat diff-like for-
mat.
-S, --seed-source source,...
Fetch seeds from the specified sources. The default is http://people.canonical.com/~ubuntu-archive/seeds/.
-s, --seed-dist dist
Fetch seeds for distribution dist. The default is ubuntu.precise.
-d, --dist dist,...
Operate on the specified distributions. The default is precise. Listing multiple distributions may be useful, for example, when exam-
ining both a released distribution and its security updates.
-a, --arch arch
Operate on architecture arch. The default is i386.
BUGS
--mode r is useless as dpkg --set-selections input.
AUTHORS
Lamont Jones <lamont@ubuntu.com>
Colin Watson <cjwatson@canonical.com>
germinate-pkg-diff is copyright (C) 2004, 2005, 2006, 2007, 2008 Canonical Ltd. See the GNU General Public License version 2 or later for
copying conditions. A copy of the GNU General Public License is available in /usr/share/common-licenses/GPL.
Ubuntu Jul 18, 2007 Ubuntu