hiro,
what are the results of following two commands:
Code:
cat /home/hiro/Documents/ipaddress
Code:
awk '{print $1}' /home/hiro/Documents/ipaddress
The output should be the same, namely the ip address from the ipaddress file.
In this case you can assign this ip address to a variable called ip like this:
I am having to do a lot of searching thru files to replace words. Is there a command that i can run that will alow me to hunt thru a group of files and replace one word with another without having to open each file idividually?
-thanks;) (1 Reply)
I want to be able to call in my file and make it do it's magic by basically giving it:
FileNAME.pl searchTerm fileToSearch
It runs, and gives me the answers I want, however, it gives me an error:
Can't open GAATTC: No such file or directory at .//restriction_map_better.pl
line 15... (2 Replies)
hi. i'm using ksh with set -o vi. if i am far down in a directory and try to edit the command line (esc-k to retrieve previous command) the cursor is being positioned over to the left on top of the directory text making the text very difficult to read or work with. seems to be problem with long... (2 Replies)
Hi,
I got a line of text which has spaces in between and it is a long stream of characters. I want to extract the text from certain position. Below is the line and I want to take out 3 characters from 86 to 88 character position. In this line space is also a character. However when using cut... (5 Replies)
Hi,
Well my title isn't very clear I think. So to understand my goal:
I have a script "test1"
#!/bin/bash
xvkbd -text blabla
with xbindkeys, I bind F5 key in order it runs my test1 script
So when I press F5, test1 runs.
I'm under Emacs/Vi and I press F5 in order to have "blabla" be... (0 Replies)
Hi
I need to write a Perl script that the file given as first argument of the command line that will find all occurrences of the string given as the third argument of the command line and replace with the string given as the fourth argument. Name newfound file is specified as the second... (3 Replies)
I am trying to build a sinkhole for BIND. I created a master zone file for malicious domains and created a separate conf file, but I am stuck.
I have a list of known bd domains that is updated nightly. The file simply contains the list of domains, one on each line:
Bad.com
Bad2.com... (4 Replies)
Say I have a text file, with several lines. Each line may contain spaces or the # symbol.
For each line, I want to pass that line as the path of a file, in order to add it to a tar file.
I've tried this but doesn't work:
cat contents.txt | xargs -0 `tar -uvf contents.tar $1`Any ideas?
... (3 Replies)
Hello
Does the unix korn shell provide a function to convert number entered in command line argument to text or Character so that in next step i will convert Chr to Hex (6 Replies)
I'm looking to write a script that takes a .txt filename as an argument, reads the file line by line, and passes each line to a command. For example, it runs command --option "LINE 1", then command --option "LINE 2", etc. I am fetching object files from a library file, I have all the object file... (2 Replies)
Discussion started by: Paul Martins
2 Replies
LEARN ABOUT OPENSOLARIS
fmt
fmt(1) User Commands fmt(1)NAME
fmt - simple text formatters
SYNOPSIS
fmt [-cs] [-w width | -width] [inputfile]...
DESCRIPTION
fmt is a simple text formatter that fills and joins lines to produce output lines of (up to) the number of characters specified in the -w
width option. The default width is 72. fmt concatenates the inputfiles listed as arguments. If none are given, fmt formats text from the
standard input.
Blank lines are preserved in the output, as is the spacing between words. fmt does not fill nor split lines beginning with a `.' (dot), for
compatibility with nroff(1). Nor does it fill or split a set of contiguous non-blank lines which is determined to be a mail header, the
first line of which must begin with "From".
Indentation is preserved in the output, and input lines with differing indentation are not joined (unless -c is used).
fmt can also be used as an in-line text filter for vi(1). The vi command:
!}fmt
reformats the text between the cursor location and the end of the paragraph.
OPTIONS -c Crown margin mode. Preserve the indentation of the first two lines within a paragraph, and align the left margin of
each subsequent line with that of the second line. This is useful for tagged paragraphs.
-s Split lines only. Do not join short lines to form longer ones. This prevents sample lines of code, and other such for-
matted text, from being unduly combined.
-w width | -width Fill output lines to up to width columns.
OPERANDS
inputfile Input file.
ENVIRONMENT VARIABLES
See environ(5) for a description of the LC_CTYPE environment variable that affects the execution of fmt.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO nroff(1), vi(1), attributes(5), environ(5)NOTES
The -width option is acceptable for BSD compatibility, but it may go away in future releases.
SunOS 5.11 9 May 1997 fmt(1)