06-04-2009
sed 's/^\s*[pP][rR][iI][nN][tT]/#print/' a.txt
here '\s' represents any blank space, tab.
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1. Shell Programming and Scripting
Could someone tell me how to replace a word at a particular line by a single SED or AWK command?
e.g. I have a file with the contents below:
$ cat file1
111 AAA
333 CCC
222 BBB
444 CCC
I want to replace the word "CCC" with a blank to get the desired output below:
111 AAA
333 CCC... (3 Replies)
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2. Shell Programming and Scripting
I have a file like this..
Maharastra Mumbai worli
Maharastra Mumbai navy
maharatra Pune
Maharastra Nagpur
Karnataka Bangalore
Karnataka Mysore
Karnataka Mangalore
Punjab Amritsar
punjab Jalandar
my expected outcome should be like this
Maharastra Mumbai worli
---------- ... (9 Replies)
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3. Shell Programming and Scripting
Hi folks,
have a look into the attachment, i am not familiar with unix, can you please help me in this regard.
thanks in advance, :)
regards,
Geeko (4 Replies)
Discussion started by: geeko
4 Replies
4. Shell Programming and Scripting
Hi All,
If I have a line as following:
( MA "vertical" )
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( BC "horizontal" )
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5. Shell Programming and Scripting
Hi friends,
i just want to know the command though which i can get the next word which comes just after a particluar keyword. For example:
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6. Shell Programming and Scripting
Hi,
I have been trying to replace the key word
"SQL> spool off "
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"/
show errors"
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above show erros should be displayed next line
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How to catch a two word keyword which may contain a new line(may include spaces or tab) in it.
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$more a.txt
create view
as
(select from
.........
..........
( select
....
(
select
......
..
select only no (((
number
( select
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Hi
I want to implement something like this:
if( keyword1 exists)
then
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Add New_Keyword at the end of line
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10. UNIX for Beginners Questions & Answers
I have query to replace the first word in line using below code but its replace the middle word too
sed -i 's/load /# LOAD/' /tmp/check.sql
Query 1 :
UPDATE accheadcon_data_last_upload SET last_upload_date = '2017-07-23'
Replace to
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LEARN ABOUT DEBIAN
vlatai
vlatai(1L) vlatai(1L)
NAME
vlatai - Lojban word analyzer
SYNOPSIS
vlatai [ -v ] [ word ]
DESCRIPTION
vlatai is a program that reads a list of Lojban words from standard input, one word per line. In its usual mode, it writes a single output
line for each input line, advising of which kind of Lojban word the input line is. If the input word has cmavo prefixed onto it, vlatai
shows the individual cmavo and the base word itself.
In the verbose mode (obtained using -v), the workings of the internal state machines used for scanning the word are exposed. This may give
some insight into where an error lies on words that can't be parsed, especially if the output is used in conjuction with the report files
built during the compilation process.
Note that vlatai is primarily a testbench for the word categorizer/splitter inside jbofihe. vlatai is not fully supported or documented as
a stand-alone program.
OPTIONS
-v Verbose; show lots of information about the evolution of the internal state
word The word to check. If no 'word' argument is supplied, the program reads words from standard input, one word per line (with no
whitespace around it.)
REFERENCES
http://go.to/jbofihe
Home page for the jbofihe project (of which cmafihe is part)
http://www.lojban.org/
Home page of the Lojban community
http://www.rrbcurnow.freeuk.com/lojban/
My Lojban page.
AUTHOR
Richard Curnow <rpc@myself.com>
December 2000 vlatai(1L)