11-20-2006
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10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi
I have a text file which contains a list of file names (one file name per line). I would like to pass the contents of this file into chmod to change the permissions. I am having trouble getting the correct syntax for this. Can someone please tell me if its possible to do this?
Thanks (2 Replies)
Discussion started by: alangibson
2 Replies
2. UNIX for Dummies Questions & Answers
Hi All,
Not sure if this would be in a dummies sectiin or advanced. I'm looking for a script if someone has doen something like this.
I have list of files -
adc_earnedpoints.20070630.txt
adc_earnedpoints.20070707.txt
adc_earnedpoints.20070714.txt
adc_earnedpoints.20070721.txt... (2 Replies)
Discussion started by: thebeginer
2 Replies
3. Shell Programming and Scripting
I've seen that it has been suggested to use awk to show e.g. the 50th line in a file
awk 'NR==50{print;exit}' file
What about if instead of a number I try to use a variable? e.g. COUNT
awk 'NR==$COUNT{print;exit}' file
awk 'NR==${COUNT}{print;exit}' file
I can't make it work,
... (1 Reply)
Discussion started by: f_o_555
1 Replies
4. Shell Programming and Scripting
I've written a script:
find -depth | awk ‘
{
if ( substr($1,length($0)-2,3) == “/1.” )
{ print $1 }
{ system(“awk -f test1.awk “ $1 ) }
}
‘
The idea is that it trundles through a large directory structure looking for files which are named '1.' and then... (3 Replies)
Discussion started by: nashcom
3 Replies
5. Shell Programming and Scripting
I need a script that will read a filename and verify that its today's file and rename it to a standard name so that my ETL job can read it on a daily basis. If there is no file for a day, I am thinking I will just read the one before to prevent my job from failing. Another option might be a... (1 Reply)
Discussion started by: mahe23
1 Replies
6. Shell Programming and Scripting
I have an awk script to find the maximum value of the 2nd column of a 2 column datafile, but I need to find the top 5 maximum values of the 2nd column.
Here is the script that works for the maximum value.
awk 'BEGIN { subjectmax=$1 ; max=0} $2 >= max {subjectmax=$1 ; max=$2} END {print... (3 Replies)
Discussion started by: ncwxpanther
3 Replies
7. Shell Programming and Scripting
Is there an awk script that can easily perform the following operation?
I have a data file that is in the format of
1944-12,5.6
1945-01,9.8
1945-02,6.7
1945-03,9.3
1945-04,5.9
1945-05,0.7
1945-06,0.0
1945-07,0.0
1945-08,0.0
1945-09,0.0
1945-10,0.2
1945-11,10.5
1945-12,22.3... (3 Replies)
Discussion started by: ncwxpanther
3 Replies
8. Shell Programming and Scripting
Hi all,
I am receiving files named like:
ABC_20120730.csv
ABC_20120801.csv
ABC_20120812.csv
They are residing in a folder named Incoming.
I am supposed to write a script that will create a filelist which will contain only the name of the latest file beginning with ABC_, by YYYYMMDD... (3 Replies)
Discussion started by: kedrick
3 Replies
9. Shell Programming and Scripting
Using Awk, how can I achieve the following?
I have set of record numbers, for which, I have to replace the nth field with some values, say spaces.
Eg:
Set of Records : 4,9,10,55,89,etc
I have to change the 8th field of all the above set of records to spaces (10 spaces).
Its a delimited... (1 Reply)
Discussion started by: deepakwins
1 Replies
10. Shell Programming and Scripting
Hi
I got the following problem and I wonder if some could please help me out?
I'd like to replace character 8 - 16 , 16 - 24
cat file
... (2 Replies)
Discussion started by: stinkefisch
2 Replies
LEARN ABOUT MOJAVE
httppower
httppower(8) powerman httppower(8)
NAME
httppower - communicate with HTTP based power distribution units
SYNOPSIS
httppower [--url URL]
DESCRIPTION
httppower is a helper program for powerman which enables it to communicate with HTTP based power distribution units. It is run interac-
tively by the powerman daemon.
OPTIONS
-u, --url URL
Set the base URL.
INTERACTIVE COMMANDS
The following commands are accepted at the httppower> prompt:
auth user:pass
Authenticate to the base URL with specified user and password, using ``basic'' HTTP authentication which sends the user and password
over the network in plain text.
seturl URL
Set the base URL. Overrides the command line option.
get [URL-suffix]
Send an HTTP GET to the base URL with the optional URL-suffix appended.
post [URL-suffix] key=val[&key=val]...
Send an HTTP POST to the base URL with the optional URL-suffix appended, and key-value pairs as argument.
FILES
/usr/sbin/httppower
/etc/powerman/powerman.conf
ORIGIN
PowerMan was originally developed by Andrew Uselton on LLNL's Linux clusters. This software is open source and distributed under the terms
of the GNU GPL.
SEE ALSO
powerman(1), powermand(8), httppower(8), plmpower(8), vpcd(8), powerman.conf(5), powerman.dev(5), powerman-devices(7).
http://sourceforge.net/projects/powerman
powerman-2.3.5 2009-02-09 httppower(8)