02-12-2009
Quote:
Originally Posted by
shadow25
Problem2: How could i get the desired output ?
If you need help post a data sample enclosed in [code] tags
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello. I would be very pleased if sb. help me to solve my problem. I've got a file with many non blank lines and I want to merge all lines into one not destroy the informations on them. I've tryed it with split and paste, tr, sed , but everything I've done has been wrong. I know about crazy... (8 Replies)
Discussion started by: Foxgard
8 Replies
2. UNIX for Dummies Questions & Answers
Hi All,
I want to merge two lines in a file till the end of the file. So what could be the command to get so.
say file name : sample.txt
contents:
country=1
send apps =1 rece=2
country=2
send apps =3 rece=3
..
...
output:
country=1;send apps =1 rece=2
country=2;send apps =3... (6 Replies)
Discussion started by: thaduka
6 Replies
3. Shell Programming and Scripting
I have a large file where some lines have been split into two lines; some of them even with white spaces before the second line. e.g in the following text I want to merge only specific lines ( say UNIX is cool), also removing white spaces only between them, others shall remain same on the output.... (4 Replies)
Discussion started by: sunny23
4 Replies
4. Shell Programming and Scripting
Greetings, I have been trying to merge the following lines:
Sat. May 9 8:00 PM
Sat. May 9 8:00 PM CW
Sat. May 9 8:00 PM CW Cursed
Sat. May 9 9:00 PM
Sat. May 9 9:00 PM CW
Sat. May 9 9:00 PM CW Sanctuary
Sat. May 16 8:00 PM
Sat. May 16 8:00 PM CW
Sat. May 16 8:00 PM CW Sanctuary
Sat. May... (2 Replies)
Discussion started by: adambot
2 Replies
5. Shell Programming and Scripting
Hi folks.
Could somebody help me write a script or command that will look through a file and for every line that doesn't contain a certain value, merge it with the one above?
For example, the file contains:
SCOTLAND|123|ABC|yes
SCOTLAND|456|DEF|yes
SCOTLAND|78
9|GHI|yes
... (3 Replies)
Discussion started by: MDM
3 Replies
6. Shell Programming and Scripting
Hi everyone,
I have two files (A and B) and want to combine them to one by always taking 10 rows from file A and subsequently 6 lines from file B. This process shall be repeated 40 times (file A = 400 lines; file B = 240 lines).
Does anybody have an idea how to do that using perl, awk or sed?... (6 Replies)
Discussion started by: ink_LE
6 Replies
7. Programming
Hi guys,
I hope everybody is doing fine. I have written this small program which solves the critical region problem. Only on of the two threads can make changes to a common variable called counter. I am using two semaphores, is it possible to write the same program using only one semaphore? Here... (0 Replies)
Discussion started by: gabam
0 Replies
8. Shell Programming and Scripting
Thanks it worked for me. I have one more question on top of that. We had few records which were splitted in 2 lines instead of one. Now i identified those lines. The file is too big to open via vi and edit it. How can i do it without opening the file.
Suppose, I want line number 1001 & 1002 to... (2 Replies)
Discussion started by: Gangadhar Reddy
2 Replies
9. Shell Programming and Scripting
I have a small problem, which due to my lack of knowledge, has left me unable to decipher some of the solutions that I looked at on these forums.
So below is a piece of text, which I ran via cat -vet, which comes from within a program file. I have many such programs to process and repeatable,... (4 Replies)
Discussion started by: skarnm
4 Replies
10. Shell Programming and Scripting
Hello all,
I have a large csv file where there are four types of rows I need to merge into one row per person, where there is a column for each possible code / type of row, even if that code/row isn't there for that person.
In the csv, a person may be listed from one to four times... (9 Replies)
Discussion started by: RalphNY
9 Replies
LEARN ABOUT DEBIAN
pydhcplib.ipv4
pydhcplib.ipv4(3) PYDHCPLIB pydhcplib.ipv4(3)
NAME
pydhcplib.ipv4 - Type for IP addresses version 4
SYNOPSIS
from pydhcplib.type_ipv4 import ipv4
a = ipv4()
a = ipv4(string)
a = ipv4(strlist)
a = ipv4(int)
DESCRIPTION
The class pydhcplib.ipv4 is a type "IP address version 4". It's used for string processing like "192.168.0.4".
The class creation argument can be a string like "192.168.0.4".
The class creation argument can be a list of bytes like [192,168,0,4].
METHODS
The implemented methods in this class are mostly methods of comparison (= =, >, etc...)
else :
str() return data converted into a printable string.
list() return data converted into a list of bytes.
int() return data converted into an 4 bytes int.
EXAMPLES
Example program ipv4_example.py :
from pydhcplib.type_ipv4 import ipv4
address = ipv4()
address1 = ipv4("192.168.0.1")
address2 = ipv4("10.0.0.1")
address3 = ipv4([192,168,0,1])
print "a0 : ",address
print "a1 : ",address1
print "a2 : ",address2
print "a3 : ",address3
if address1 == address2 :
print "test 1 : ",address1, "==",address2
else :
print "test 1 : " ,address1, "!=",address2
if address1 == address3 :
print "test 2 : ", address1, "==",address3
else :
print "test 2 : ", address1, "!=",address3
SEE ALSO
pydhcp(8), pydhcplib.hwmac(3), pydhcplib.ipv4(3), pydhcplib.strlist(3), pydhcplib.DhcpPacket(3), pydhcplib.DhcpBasicPacket(3), pydhc-
plib.DhcpNetwork(3), pydhcplib.DhcpClient(3), pydhcplib.DhcpRawClient(3), pydhcplib.DhcpDerver(3)
BUGS
See http://pydhcplib.tuxfamily.org/ for more information.
AUTHOR
Mathieu Ignacio (mignacio[AT]april.org)
pydhcplib.ipv4(3)