02-26-2013
@jim mcnamara
Why do you use the next? Does the code run faster?
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1. Shell Programming and Scripting
I have a large file that I am pulling only certain fields out of but my output I would like to rearrange the field order via a pipe. I have been looking through the site and man pages and have come to a loss.
I am running on HP
cut -c33-38,44-46,62-65,91-98 <file> | grep -e <value> >... (4 Replies)
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2. UNIX for Dummies Questions & Answers
I'm regularly counting the number of rows in a number of files. I need to know how many rows their are in all files together. Counting rows in one file I can handle, but how do I count rows in all at once?
I'd be grateful for any answer. (7 Replies)
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3. Shell Programming and Scripting
Hi,
I have an input file as follows :
input.txt
abcdTXXqwe
axdfSYYrew
dasgTXXqwt
gtfsTYYwer
gadfSXXerw
gwerSYYTXX
Now I have to get four output files.
output1.txt should have the first four cloumns, Where the rows containing 5th column as T and 6th-7th columns as XX
output2.txt... (5 Replies)
Discussion started by: sudhamacs
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4. UNIX for Dummies Questions & Answers
Hello all,
I have a text file that is arranged:
name 3 7 2 9 5
jim a d e g k
max d g u x g
rob f w v k o
This is just an example as my real file has >1000 individuals and >64,000 columns. I need to rearrange the file so that the columns appear in numerical order so that
name... (3 Replies)
Discussion started by: doobedoo
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5. Shell Programming and Scripting
Hello,
I spent all day trying to write a script and cannot find the solution :(
I have plenty files looking like this:
several hundred
lines precede
the following interesting
Bla xxx:
Blub = -7537.37687
Blub = -100.644746
Blub = -3247.61954
.
.
.
Blub = 1324.82567
Blub =... (2 Replies)
Discussion started by: tempestas
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6. Shell Programming and Scripting
Dear UNIX community,
I would like to to count characters from a specific row and have them displayed line-by-line.
I have a file called testAwk2.csv which contain the following data:
rabbit penguin goat
giraffe emu ostrich I would like to count in the middle row individually... (4 Replies)
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7. Shell Programming and Scripting
Hi experts,
I've used several solutions from this forum to delete nonsense and rearrange data in the project file I'm working on. I'm hoping you guys can give me some tips on further rearranging the data (I've seen a few solutions by searching, but one specific item has me stumped, which is only... (5 Replies)
Discussion started by: coryvp
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8. Shell Programming and Scripting
i have a file as below :-
100 D 22
100 T 33
100 C 89
101 C 55
101 D 44
102 D 88
103 T 22
103 C 13
output format :-
<number> <D value> <C Value> <T Value>
if no value then zero.
I want output as :-
100 22 33 89
101 44 55 0
102 88 0 0
103 0 13 22 (3 Replies)
Discussion started by: satishmallidi
3 Replies
9. Shell Programming and Scripting
Hello Everyone,
I have a input file looks like
-0.005-0.004-0.003-0.002-0.00100.0010.0020.0030.0040.005My desired output should look like
-0.005
-0.004
-0.003
-0.002
-0.001
0
0.001
0.002
0.003
0.004
0.005I had some success in getting the desired output. But i face a problem when i... (15 Replies)
Discussion started by: dinesh.n
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10. UNIX for Beginners Questions & Answers
I have a text file like this, I would like to rearrange the first column (Name) according to the third column(percentage)in descending order. I mean methionine with the highest percentage should be the first one to appear under the name column. But I also want to exclude the headers from this... (2 Replies)
Discussion started by: cathum
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KDESU(1) KDE User's Manual KDESU(1)
NAME
kdesu - Runs a program with elevated privileges
SYNOPSIS
kdesu [-c command] [-d] [-f file] [-i icon name] [-n] [-p priority] [-r] [-s] [-t] [-u user] [--noignorebutton] [--attach winid]
kdesu [KDE Generic Options] [Qt Generic Options]
DESCRIPTION
KDE su is a graphical front end for the UNIX(R)su command for the K Desktop Environment. It allows you to run a program as different user
by supplying the password for that user. KDE su is an unprivileged program; it uses the system's su.
KDE su has one additional feature: it can optionally remember passwords for you. If you are using this feature, you only need to enter the
password once for each command.
This program is meant to be started from the command line or from .desktop files.
Since kdesu is no longer installed in
$(kde4-config --prefix)/bin but in kde4-config --path libexec and therefore not in your Path, you have to use $(kde4-config --path
libexec)kdesu to launch kdesu.
OPTIONS
-c command
This specifies the command to run as root. It has to be passed in one argument. So if, for example, you want to start a new file
manager, you would enter at the prompt: $(kde4-config --path libexec)kdesu -c Dolphin
-d
Show debug information.
-f file
This option allow efficient use of KDE su in .desktop files. It tells KDE su to examine the file specified by file. If this file is
writable by the current user, KDE su will execute the command as the current user. If it is not writable, the command is executed as
user user (defaults to root).
file is evaluated like this: if file starts with a /, it is taken as an absolute filename. Otherwise, it is taken as the name of a
global KDE configuration file.
-i icon name
Specify icon to use in the password dialog. You may specify just the name, without any extension.
-n
Do not keep the password. This disables the keep password checkbox in the password dialog.
-p priority
Set priority value. The priority is an arbitrary number between 0 and 100, where 100 means highest priority, and 0 means lowest. The
default is 50.
-r
Use realtime scheduling.
-s
Stop the kdesu daemon. This is the daemon that caches successful passwords in the background. This feature may also be disabled with -n
when KDE su is initially run.
-t
Enable terminal output. This disables password keeping. This is largely for debugging purposes; if you want to run a console mode app,
use the standard su instead.
-u user
While the most common use for KDE su is to run a command as the superuser, you can supply any user name and the appropriate password.
--noignorebutton
Do not display an ignore button.
--attach winid
Makes the dialog transient for an X app specified by winid.
SEE ALSO
su(1)
More detailed user documentation is available from help:/kdesu (either enter this URL into Konqueror, or run khelpcenter help:/kdesu).
EXAMPLES
Run kfmclient as user jim, and show the Konqueror icon in the password dialog:
$(kde4-config --path libexec)kdesu -u jim -i konqueror kfmclient
AUTHORS
KDE su was written by Geert Jansen<jansen@kde.org> and Pietro Iglio<iglio@fub.it>.
AUTHOR
Lauri Watts <lauri@kde.org>
Author.
K Desktop Environment 2010-09-18 KDESU(1)