I need a script to subtract the respective fields of file1 & file2, match this up with the respective fields in file3 and to output the result of this to standard output line by line.
i.e. Filesystem /var has changed by 90Kb
Filesystem /opt has changed by 180KB
Filesystem /tmp has changed by 270KB
...
Assuming the given files have the same number of records, you can do it in one command,
hi,
am a new learner to shell programming.
i have a script which will prompt for user to key in their name & display their name afterwards.
script
=====
echo "Pls enter your name:"
read name
echo "Your name is $name."
output
=====
Pls enter your name:
Bob
Your name is Bob.
what... (2 Replies)
hey gents,
I'm working on something that will use snmpwalk to query the devices on my network and retreive the device name, device IP, device model and device serial. I'm using Nmap for the enumeration and sed to clean up the results for use by snmpwalk. Once i get all the data organized I'm... (8 Replies)
I have two files.
Fileone contains
text string one
text string two
text string three
Filetwo contains
Name:
Address:
Summary:
Name:
Address:
Summary:
Name:
Address:
Summary:
I would like to use sed to read each line of file one and put it at the end of the summary line of file... (3 Replies)
I'm kinda stuck on this one, I have 7 files with 30.000 lines/file like this
050 0.023 0.504336
050 0.024 0.529521
050 0.025 0.538908
050 0.026 0.537035
I want to find the mean line by line of the third column from the files named like this:
Stat-f-1.dat .... Stat-f-7.dat
Stat-s-1.dat... (8 Replies)
Hi All,
I'm trying to figure out which are the trusted-ips and which are not using a script file.. I have a file named 'ip-list.txt' which contains some ip addresses and another file named 'trusted-ip-list.txt' which also contains some ip addresses. I want to read a line from... (4 Replies)
Hi,
I've got a text file with hundreds of lines I need to upload to an API via curl, one by one.
The text file is like:
2012-08-01 10:45,124
2012-08-02 10:45,132
2012-08-03 10:45,114
I want to get curl to go through the text file sending a post for each line.
like:
curl --request... (0 Replies)
Hey guyz,
I have a table which shows the presence or absence of my variables (A,B,C,...) in my observations (1,2,3,...)
* A B C ...
1 1 0 1
2 1 1 0
3 1 0 0
...
I want to calculate the co-presence of my variables. to have a table shows the pairwise presence of the variables (have... (1 Reply)
Hi there, I need to read some data from a file with string and number that is similar to this:
word1 0.0 1.0 0.0
word3 word4 0.0 0.0 -1.0
word1 0.0 0.0 1.0
word5With this code:
#include<iostream>
#include<fstream>
#include<string>
using namespace std;
int main()
... (5 Replies)
Hi,
I want to print last column of 3 input files with awk.
cat file1.txt file2.txt file3.txt
file1.txt
1 ad 200
2 ss 300
file2.txt
1 mm 444
2 ee 555
file3.txt
1 kk 999
2 jj 555
My o/p should be :-
1 200 444 999
2 300 555 555 (3 Replies)
pagesize(1) User Commands pagesize(1)NAME
pagesize - display the size or sizes of a page of memory
SYNOPSIS
/usr/bin/pagesize [-a]
DESCRIPTION
The pagesize utility prints the default size of a page of memory in bytes, as returned by getpagesize(3C). This program is useful in con-
structing portable shell scripts.
OPTIONS
The following option is supported:
-a Prints out all possible hardware address translation sizes supported by the system.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO ppgsz(1), getpagesize(3C), getpagesizes(3C), attributes(5)SunOS 5.10 4 May 2001 pagesize(1)