i want a command for my script!!!
say file consists of character 123 125 127.
i need a query to replace the number 2 with 0
so the output should be 103 105 107.
i use unix-aix (8 Replies)
Hi ,
How to replace all entries of comma in text file by space or other character.
cat temp.txt
A,B,C,D
I want this file to be like
A B C D
Please help!!! (4 Replies)
Can someone help me to write a script / command to read in a file, character by character, replace any unknown ASCII characters with space. then write out the file to a new filename/
Thanks! (1 Reply)
Hi All,
Was wondering how I can do the following....
I have a String as follows
"ACCTRL000005022RRWDKKEEDKDD...."
This string can be in a file called tail.out or in a Variable called $VAR2
Now I have another variable called $VAR1="000004785" (9 bytes long), I need the content of... (5 Replies)
Hi all,
Greetings,
I have the following scenario, The contents of main file are like :
Unix|||||forum|||||||||||||||is||||||the||best
so||||||be|||||on||||||||||||||||||||||||||||||||||||||||||||it
And i need the output in the following form:
Unix=forum=is=the=best
so=be=on=it
... (3 Replies)
Hi Guys,
I have a file with content as below
aj.txt
"Iam
allfine" abcdef
abcd "all is
not well"
What I'm trying to say is my data has some new line characters in between quoted text. I must get ride of the newline character that comes in between the quoted text.
output must be:... (8 Replies)
Hi,
i want find the character '-' in a file from position 284-298, if it occurs i need to replace it with 'O ' for the position in the file. How to do that using SED command.
thanks in advance,
Sara (9 Replies)
Hi friend,
I have one file , and i want to read that file character by character.
I need this script in ksh.
while using read option with -n1 am getting error.
while read -n1 c read has bad option
And if i am using below script, then if in a line has space like this ( Pallvi mahajan)... (10 Replies)
hello
i have file with 100k records and each one has certain value that starts at 28th column and certain value that starts at 88th column
e.g. 1st file
<25>1234567 ..... <88> 8573785485
i have aditional file with values which are related to value that starts at 88th column of the... (1 Reply)
Discussion started by: dell1520
1 Replies
10. Post Here to Contact Site Administrators and Moderators
In file, we have millions of records each of 1000 in length. And at specific position say 800 there is a space, we need to replace it with Character X if the ID in that row starts with 123.
So far i have used the below which is replacing space at that position to X but its not checking for... (3 Replies)
Discussion started by: Jagmeet Singh
3 Replies
LEARN ABOUT DEBIAN
xpamethod
xpamethod(7) SAORD Documentation xpamethod(7)NAME
XPAMethod - XPA Communication Methods
SYNOPSIS
XPA supports both inet and unix (local) socket communication.
DESCRIPTION
XPA uses sockets for communication between processes. It supports three methods of socket communication: inet, localhost, and unix. In gen-
eral, the same method should be employed for all XPA processes in a session and the global environment variable XPA_METHOD should be used
to set up the desired method. By default, the preferred method is "inet", which is appropriate for most users. You can set up a different
method by typing something like:
setenv XPA_METHOD local # unix csh
XPA_METHOD=local; export XPA_METHOD # unix sh, bash, windows/cygwin
set XPA_METHOD=localhost # dos/windows
The options for XPA_METHOD are: inet, unix (or local), and localhost. On Unix machines, this environment setup command can be placed in
your shell init file (.cshrc, .profile, .bashrc, etc.) On Windows platforms, it can be placed in your AUTOEXEC.BAT file (I think!).
By default, inet sockets are used by XPA. These are the standard Internet sockets that are used by programs such as Netscape, ftp. etc.
Inet sockets utilize the IP address of the given machine and a (usually random) port number to communicate between processes on the same
machine or between different machines on the Internet. (Note that XPA has an Access Control mechanism to prevent unauthorized access of XPA
access points by other computers on the Net). For users connected to the Internet, this usually is the appropriate communication method.
For more information about setting up XPA communication between machines, see Communication Between Machines.
In you are using XPA on a machine without an Internet connection, then inet sockets are not appropriate. In fact, an XPA process often will
hang for many seconds while waiting for a response from the Domain Name Service (DNS) when using inet sockets. Instead of inet sockets,
users on Unix platforms can also use unix sockets (also known as local sockets). These sockets are based on the local file system and do
not make use of the DNS. They generally are considered to be faster than inet sockets, but they are not implemented under Windows. Use
local sockets as a first resort if you are on a Unix machine that is not connected to the Internet.
Users not connected to the Internet also can use localhost sockets. These are also inet-type sockets but the IP address used for the local
machine is the localhost address, 0x7F000001, instead of the real IP of the machine. Depending on how sockets are set up for a given plat-
form, communication with the DNS usually is not required in this case (though of course, XPA cannot interact with other machines). The
localhost method will generally work on both Unix and Windows platforms, but whether the DNS is required or not is subject to individual
configurations.
A final warning/reminder: if your XPA-enabled server hangs at startup time and your XPA_METHOD is inet, the problem probably is related to
an incorrect Internet configuration. This can be confirmed by using the unix method or (usually) the localhost method. You can use these
alternate methods if other hosts do not need access to the XPA server.
SEE ALSO
See xpa(7) for a list of XPA help pages
version 2.1.14 June 7, 2012 xpamethod(7)