Hi,
I need to put the single line contents of a file into a variable, but remove the last character, for example the file would have this sort of contents:
2;4;3;10;67;54;96;
And I want the variable to be:
2;4;3;10;67;54;96 (notice the last ";" has gone).
Unfortunately I can't just... (4 Replies)
I've been looking on the internet, and haven't found anything simple enough to use in my code. All I want to do is count how many times "-" occurs in a string of characters (as a package name). It seems it should be very simple, and shouldn't require more than one line to accomplish.
And this is... (2 Replies)
Hi Experts,
I have data coming in 4 columns and there are new line characters \n in between the data. I need to remove the new line characters in the middle of the row and keep the \n character at the end of the line.
File is comma (,) seperated.
Eg:
ID,Client ,SNo,Rank
37,Airtel \n... (8 Replies)
Hi,
I should read one character at a fixed position from each line of the file. So how ??? should be substituted in the code below:
while read line ; do
single_char=`???`
echo "$single_char"
done < $input_file (8 Replies)
Hi,
I have a file with lines such as the below. I want to remove the comma only if it is the first character on a line. I can't work out how to do this using sed.
*ELSET, ELSET=WHEEL_TD2
63, 64, 65, 72, 82, 88, 89, 92, 120, 121, 152, 181, 190, 221, 252, 259
, 260, 282, 283, 285, 286,... (2 Replies)
Hi guys,
Does anyone know how to remove the last character in each of the line?
This is what I have:
ABCDE.1
GLSJD.2
HIJPL.2
HKAGB.3
IUBWQ.1
What I want (remove the dot and number):
ABCDE
GLSJD
HIJPL
HKAGB
IUBWQ
I tried to use this: sed 's/.*//'
But I'm not sure if that is... (3 Replies)
Hi,
I am trying to remove multi line and single line comments like examples below
I have tried this pattern. it works fine for single line comments and multi line comments in a single line only. but this fails when the comments are extended in multiple lines as shown in the comment 2 of... (3 Replies)
Regarding copy/pasted text of copyright-free book from archive.org (link below), in attempt to expand single-line-break paragraph text (not section headings or paragraph breaks) to wider right margin, Justify or Wrap in LIbreOffice is not working, and Find/Replace the paragraph mark ($) wraps all... (2 Replies)
Hi All,
So I have to remove all the @hostnames from a file, the problem is, there are instances where @ is used for other things... For example:
example text:
@This is some text in between some at signs@
@This is some more text@
This is a line that will contain a username and his/her... (5 Replies)
Discussion started by: joeg1484
5 Replies
LEARN ABOUT HPUX
rarpc
rarpc(1M)rarpc(1M)NAME
rarpc - Reverse Address Resolution Protocol client
SYNOPSIS
count] interface_name
DESCRIPTION
the Reverse Address Resolution Protocol client, implements the client portion of the Reverse Address Resolution Protocol (see It sends RARP
requests for the specified interface's hardware address and waits for the response from the RARP server. can be used during boot-time ini-
tialization to find the IP address of an interface. To do so, set the i] variable of interface i with in
Options are:
Print debugging information.
Use ethernet encapsulation only.
Use SNAP encapsulation only.
Transmits count requests and waits for each one to time out before
giving up.
interface_name Identifies the interface to request information about.
If a response is received, it prints the IP address to its standard output. This information can be used to configure the interface as
seen in
If a response is not received, the client will retransmit after 2 seconds, and then after 4 seconds. After that, retransmissions occur
every 8 seconds.
RETURN VALUE
Exit status is 1 if the command fails or no RARP response is received. Exit status is 0 and the IP address is printed to standard output
if a response is received.
LIMITATIONS
1. The client cannot be run at the same time a daemon is running on the same interface.
2. The client supports only ethernet, 100VG and FDDI network interfaces.
AUTHOR
was developed by HP.
SEE ALSO rarpd(1M).
R. Finlayson, T. Mann, J.C. Mogul, M. Theimer, "Reverse Address Resolution Protocol", RFC 903.
rarpc(1M)