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Shell Programming and Scripting
Join, merge, fill NULL the void columns of multiples files like sql "LEFT JOIN" by using awk
Post 303040861 by yjacknewton on Friday 8th of November 2019 01:22:18 AM
11-08-2019
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nawk 'NR==FNR{a;next} {if($1 in a) print $1,"Found" else print}' OFS="," File_B File_A
The above code is not working help is appreciated (6 Replies)
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2. Programming
example sql:
select a.a1,b.b1,c.c1,d.d1,e.e1
from a
left outer join b on a.x=b.x
left outer join c on b.y=c.y
left outer join d on d.z=a.z
inner join a.t=e.t
I know how single outer or inner join works in sql.
But I don't really understand when there are multiple of them.
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3. UNIX for Dummies Questions & Answers
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Hello;
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Hi guys,
I need to use awk to join 2 files
file_1
A 001
B 002
C 003
file_2
A XX1
B XX2
output desired
A 001 XX1
B 002 missing
C 003 XX2
thank you! (2 Replies)
Discussion started by: g1org1o
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9. Shell Programming and Scripting
Hi guys,
I need AWK to merge the following 2 files:
file1
1 a 1 1
2 b 2 2
3 c 3 3
4 d 4 4
file2
a a/a c/c a/c c/c a/a c/t
c c/t c/c a/t g/g c/c c/t
desired output:
1 a 1 1 a/a c/c a/c c/c a/a c/t
2 b 2 2 x x x x x x
3 c 3 3 c/t c/c a/t g/g c/c c/t
4 d 4 4 x x x x x x (2 Replies)
Discussion started by: g1org1o
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10. Shell Programming and Scripting
Join and merge multiple files with duplicate key and fill void columns
Hi guys,
I have many files that I want to merge:
file1.csv:
1|abc
1|def
2|ghi
2|jkl
3|mno
3|pqr
file2.csv: (5 Replies)
Discussion started by: yjacknewton
5 Replies
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subscription-manager-gui
subscription-manager-gui(8) Subscription Manager subscription-manager-gui(8) NAME
subscription-manager-gui - Launches the UI client of the Subscription Manager. SYNOPSIS
subscription-manager-gui [--register] DESCRIPTION
subscription-manager-gui opens the local client tool to manage subscriptions and installed products on Red Hat Enterprise Linux systems. The same tasks that can be performed by invoking subscription-manager can be performed in the GUI, including registering systems with a subscription management service, applying and removing subscriptions, and viewing the subscription status of installed products. The Subscription Manager UI can also be opened by selecting the Red Hat Subscription Manager item from the Applications > System Tools menu in RHEL 5.x or the System > Administration menu in RHEL 6.x. OPTIONS
--register If a system has not yet been registered, then the GUI registration page can be opened immediately, as the Subscription Manager GUI comes up. This is only relevant for unregistered systems; if this is used after a system is registered, the option is ignored. REFERENCES
For procedures and tasks that can be performed in the Subscription Manager UI, check the Gnome help files (by pressing <F1>) or refer to the RHEL Subscription Management Guide at <https://access.redhat.com/knowledge/docs/en-US/Red_Hat_Subscription_Management/1.0/html/Sub- scription_Management_Guide/index.html>. ASSOCIATED FILES
* /usr/sbin/subscription-manager-gui * /usr/sbin/subscription-manager * /etc/rhsm/rhsm.conf BUGS
This client is part of Red Hat Subscription Manager. To file bugs against this client, go to https://bugzilla.redhat.com, and select Red Hat > Red Hat Enterprise Linux > subscription-manager. AUTHORS
Deon Lackey, <dlackey@redhat.com>. COPYRIGHT
Copyright (c) 2010-2012 Red Hat, Inc. This is licensed under the GNU General Public License, version 2 (GPLv2). A copy of this license is available at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. version 1.2 December 18, 2012 subscription-manager-gui(8)