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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Could someone tell me how to replace a word at a particular line by a single SED or AWK command?
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$ cat file1
111 AAA
333 CCC
222 BBB
444 CCC
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I have a file like this..
Maharastra Mumbai worli
Maharastra Mumbai navy
maharatra Pune
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Karnataka Bangalore
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Punjab Amritsar
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my expected outcome should be like this
Maharastra Mumbai worli
---------- ... (9 Replies)
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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, :)
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Hi All,
If I have a line as following:
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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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Hi,
I have been trying to replace the key word
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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
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.........
..........
( select
....
(
select
......
..
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Hi
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I have query to replace the first word in line using below code but its replace the middle word too
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Query 1 :
UPDATE accheadcon_data_last_upload SET last_upload_date = '2017-07-23'
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LEARN ABOUT CENTOS
xmtablistremovetabs
XmTabListRemoveTabs(library call) XmTabListRemoveTabs(library call)
NAME
XmTabListRemoveTabs -- A convenience function that removes noncontiguous tabs
SYNOPSIS
#include <Xm/Xm.h>
XmTabList XmTabListRemoveTabs(
XmTabList oldlist,
Cardinal *position_list,
Cardinal position_count);
DESCRIPTION
XmTabListRemoveTabs removes noncontiguous tabs from a tab list. The function creates a new tab list by copying the contents of oldlist and
removing all tabs whose corresponding positions appear in the position_list array. A warning message is displayed if a specified position
is invalid; for example, if the value is a number greater than the number of tabs in the tab list.
tablist Specifies the tab list. The function deallocates oldlist and the tabs it contains after extracting the required information.
position_list
Specifies an array of the tab positions to be removed. The position of the first tab in the list is 0 (zero), the position of the
second tab is 1, and so on.
position_count
Specifies the number of elements in the position_list.
RETURN
If oldlist or position_list is NULL, or position_count is 0 (zero), returns oldlist. Otherwise, this function returns the new tab list.
The function allocates space to hold the returned tab list. The application is responsible for managing the allocated space. The applica-
tion can recover the allocated space by calling XmTabListFree.
RELATED
XmTabList(3) and XmTabListFree(3).
XmTabListRemoveTabs(library call)