On your course, what Operating System and version are you using, and and what Shell are you using?
Code:
uname -a # Blotting anything confidential like machine names
echo ${SHELL} # Name of the Shell program
Hints:
1) Read up on Regular Expressions
Build your RE bit by bit and test it each time.
For hints on the rest, please post what relevant unix commands you know against each question. I don't believe that you can solve 2)-5) with just egrep.
You will get a better response to this type of question if you post what you tried (with sample data), your expected output, and you actual output complete with error messages verbatim.
Hi I've been searching google and have not found what egrep -c means. Does anyone know where I can get a cheat sheet or what that -c means?
thanks,
Linda (2 Replies)
How can I send a message for all the users connected into the system at the same time? Let's say I need to reboot the server and I ask the users to save their jobs becasue the server will be rebooted? (5 Replies)
Hi
We have 50 million records in mainframes DB2. We have a requirement to Record the Change Data Capture(CDC) records.
i.e New Records or Updated Records that were added into the DB2.
Unfortunately we dont have any column indicators to give the details of the changes made to the records.
... (8 Replies)
Hi, I have 7 terabytes of tar files, one for every single day since 1980. Inside these tar files are GRIB files, each with 100+ variables. There's 8 GRIBs in each tar, corresponding to different times of the day. I need 6 friggin variables..., and it takes TWO WEEKS TO EXTRACT ALL THE TAR FILES... (3 Replies)
I have a script that I am using to copy around 40-70k files to a NFS NAS.
I have posted my code below in hopes that someone can help me figure out a faster way of achieving this.
At the end of the script i need to have all the files in the list, copied over to the nas with source directory... (8 Replies)
I found that there was a SMF log file: /var/svc/log/milestone-multi-user-server:default.log.0 which occupied around 19G bytes.
Please help me how to purge this massive file.
Can I just use cat /dev/null > /var/svc/log/milesto..... to this file without any interruption to a non-stop system?... (11 Replies)
friends
good morning
FTP works perfect but I have a doubt
if I want to transport 10 files, I imagine that I should not open 10 connections as I can transfer more than 1 file?
ftp -n <<!EOF
open caburga
user ephfact ephfact
cd /users/efactura/docONE/entrada
bin
mput EPH`date... (16 Replies)
Discussion started by: tricampeon81
16 Replies
LEARN ABOUT DEBIAN
devel::patchperl::hints
Devel::PatchPerl::Hints(3pm) User Contributed Perl Documentation Devel::PatchPerl::Hints(3pm)NAME
Devel::PatchPerl::Hints - replacement 'hints' files
VERSION
version 0.72
SYNOPSIS
use Devel::PatchPerl::Hints;
if ( my $content = Devel::PatchPerl::Hints->hint_file() ) {
chmod 0644, 'hints/netbsd.sh' or die "$!";
open my $hints, '>', 'hints/netbsd.sh' or die "$!";
print $hints $content;
close $hints;
}
DESCRIPTION
Sometimes there is a problem with Perls "hints" file for a particular perl port. This module provides fixed "hints" files encoded using
"MIME::Base64".
FUNCTION
The function is exported, but has to implicitly imported into the requesting package.
use Devel::PatchPerl::Hints qw[hint_file];
It may also be called as a class method:
use Devel::PatchPerl::Hints;
my $content = Devel::PatchPerl::Hints->hint_file();
"hint_file"
Takes an optional argument which is the OS name ( as would be returned by $^O ). By default it will use $^O.
In a scalar context, Will return the decoded content of the "hints" file suitable for writing straight to a file handle or undef list
if there isn't an applicable "hints" file for the given or derived OS.
If called in a list context, will return a list, the first item will be the name of the "hints" file that will need to be amended, the
second item will be a string with the decoded content of the "hints" file suitable for writing straight to a file handle. Otherwise an
empty list will be returned.
AUTHOR
Chris Williams <chris@bingosnet.co.uk>
COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Chris Williams and Marcus Holland-Moritz.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.14.2 2012-06-04 Devel::PatchPerl::Hints(3pm)