06-09-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I have a cat.dat file, i would like shell to read each 3 lines and set this 3 lines to 3 different variables.
my cat.dat is:
11
12
+380486461001
12
13
+380486461002
13
14
+380486461003
i want shell to make a loop and assign 1st line to student_id, 2nd line to... (4 Replies)
Discussion started by: rosalinda
4 Replies
2. Shell Programming and Scripting
i have a file in this format
curyymm PRVYYMM CDDMmmYY bddMmmyy eddMmmyy
--------- ------- ------------ ---------- -----------
0906 0905 09Jun09 01Jun09 30Jun09
----------- --------- ------------ ------------ -----------
i need to read the... (5 Replies)
Discussion started by: depakjan
5 Replies
3. Shell Programming and Scripting
I have a csv file with the values seperated by commas.I want to extract these values one by one and assign to a variable using shell script.Any ideas or code? (11 Replies)
Discussion started by: rajbal
11 Replies
4. Shell Programming and Scripting
Hello All,
A part of my very basic perl code requires me to read a single value from a text file.
The file output is the following:
Reading image ... done
IMAGEREGION=0x0x0-256x162x256
VOXELDIMENSION=0.9375000000x1.2000000477x0.9375000000
VOXELNUMBER=10527001... (7 Replies)
Discussion started by: ncl
7 Replies
5. UNIX for Advanced & Expert Users
Hi,
I have a text file with multiple lines, each having data in the below format <DOB>,<ADDRESS>
I have to write a script which reads each line in the text file in loop, assign the values to these variables and do some further processing in it.
Using the following code prints the values... (12 Replies)
Discussion started by: manishab00
12 Replies
6. Shell Programming and Scripting
For eg: I have sample.txt file with 4 rows of record like:
user1|password1
user2|password2
user3|password3
user4|password4
The username and password is sepsrated by '|'
I want to get the 1st row value from the file and assign it to two different variables(username and password)
in my... (1 Reply)
Discussion started by: priya001
1 Replies
7. Shell Programming and Scripting
I am trying to read a input file which has two columns separated by space
Input file
server1 server2
server3 server4
server5 server6
When i execute the below while code it reads line by line and a and b variables are able to successfully fetch the values
while read a b
do
echo "$a"
echo... (5 Replies)
Discussion started by: chidori
5 Replies
8. Shell Programming and Scripting
I have a file containing multiple values, some of them are pipe separated which are to be read as separate values and some of them are single value all are these need to store in variables.
I need to read this file which is an input to my script
Config.txt
file name, first path, second... (7 Replies)
Discussion started by: ketanraut
7 Replies
9. Shell Programming and Scripting
Hello,
I am using below code for reading from a file and assigning the values to a variable , but it is loosing the value after the loop , please suggest to retain the value of the variable after the loop ,
while IFS=: read -r line
do
set $dsc=$line
echo 'printing line variable ' $line... (1 Reply)
Discussion started by: ParthThakkar
1 Replies
10. Shell Programming and Scripting
Hello,
Could anyone please help me with Assigning a value to variable and then updating the value in the original file
IFS='|'
while read -r Serial_ID JOB_NAME STATUS
do
if
then
echo "Perform Fuctions"
???Assign STATUS to COMPLETED and Update File???
done <File (7 Replies)
Discussion started by: infernalhell
7 Replies
LEARN ABOUT CENTOS
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)