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Shell Programming and Scripting
sorting left-justified numeric values
Post 302719295 by rovf on Monday 22nd of October 2012 10:46:50 AM
10-22-2012
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Data I want to sort :-
1 10 jj Y
2 100 vv B
19 5 jj A
1 11 hq D
3 8 op X
44 78 ds GG
1 8 hq D
and want to sort based on the first 2 columns - which hold numeric values.
Am using :
cat filename | sort -nk 1,2
But the result is :-
1 10 jj Y
1 11 hq D (1 Reply)
Discussion started by: sinpeak
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hi all,
i'm very new to scripting and have the folllowing issue. I have used a few commands to get a list of numbers, but I need to strip away the non-numeric ones, and then need a total of all values. any ideas?
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1344
896
704... (2 Replies)
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Dear all,
I have a inputfile like some what like this -
1000.98651
1000.96696
999.98904
991.66864
986.51829
986.49467
17.44122
16.74039
16.74021
10.92725
desired output
1000.98651
1000.96696
0999.98904 (4 Replies)
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Hi,
I would like to do the following sorting, but the output is not what i expected. Why 222 and 2222 are not at the last two elements of array?
awk 'BEGIN{a="22";a="2222";a="33";a="44";a="222";a="11";a="22";a="33";asort(a); for (i=1;i<=8;i++) print a}'
11
22
22
222
2222
33
33
44... (1 Reply)
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Hi,
I use UBUNTU 12.04.
I have a file with this structure:
Name 2 1245787 A G 12 14 12 14 ....
Name 1 1245789 C T 13 12 12 12.....
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LEARN ABOUT POSIX
systemd-ask-password-console.service
SYSTEMD-ASK-PASSWORD-CONSOLE.SERVICE(8) systemd-ask-password-console.service SYSTEMD-ASK-PASSWORD-CONSOLE.SERVICE(8) NAME
systemd-ask-password-console.service, systemd-ask-password-console.path, systemd-ask-password-wall.service, systemd-ask-password-wall.path - Query the user for system passwords on the console and via wall SYNOPSIS
systemd-ask-password-console.service systemd-ask-password-console.path systemd-ask-password-wall.service systemd-ask-password-wall.path DESCRIPTION
systemd-ask-password-console.service is a system service that queries the user for system passwords (such as hard disk encryption keys and SSL certificate passphrases) on the console. It is intended to be used during boot to ensure proper handling of passwords necessary for boot. systemd-ask-password-wall.service is a system service that informs all logged in users for system passwords via wall(1). It is intended to be used after boot to ensure that users are properly notified. See the developer documentation[1] for more information about the system password logic. Note that these services invoke systemd-tty-ask-password-agent(1) with either the --watch --console or --watch --wall command line parameters. SEE ALSO
systemd(1), systemd-tty-ask-password-agent(1), wall(1) NOTES
1. developer documentation https://www.freedesktop.org/wiki/Software/systemd/PasswordAgents systemd 237 SYSTEMD-ASK-PASSWORD-CONSOLE.SERVICE(8)