[Solved] New line Post: 302765525

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

solved - removing last n char in every line

Hi all, I want to remove last n char in every line. I'm having the comment as, cnt=10 cat filename | rev | cut -c $cnt- | rev I want to have it with sed or awk or any command except perl. Pls help me in the comment. I have tried few options using sed. But not able to get it. ...

2. Shell Programming and Scripting

[Solved] Problem in reading a file line by line till it reaches a white line

So, I want to read line-by-line a text file with unknown number of files.... So: a=1 b=1 while ; do b=`sed -n '$ap' test` a=`expr $a + 1` $here do something with b etc done the problem is that sed does not seem to recognise the $a, even when trying sed -n ' $a p' So, I cannot read...

3. Shell Programming and Scripting

[Solved] Read a .gz file line by line without using gzcat

Hi all Is there a way to read and process a gzip file line by line similar to a text file without using gzcat.. while processing a text file we will usually use the logic exec<sample.txt while read line do echo $line done Is there a similar way to process the gz file in the same...

4. Shell Programming and Scripting

[Solved] making each word of a line to a separate line

Hi, I have a line which has n number of words with separated by space. I wanted to make each word as a separate line. for example, i have a file that has line like i am a good boy i want the output like, i am a good

5. Shell Programming and Scripting

[Solved] Find and append line to output

Hi All, I am trying to write a shell script but not getting desired output. What i am trying to do. 1.I want to use find command command and then use it xargs/exec to append the find output.But i am not getting desired output here is what i am trying to do #find init*.ora -exec `echo...

6. UNIX for Dummies Questions & Answers

[Solved] Help to remove a line from a file

Hi, I just upgraded one my server to latest version RHEL, I have many users who will do SSH from another server. I wanted to update all of the users home directory and remove the security key. For example. /home/XYZ/.ssh/known_hosts and remove this hostsname. Please see below and advise....

7. Programming

[SOLVED] C++ print next line until line.empty

Hi, could you please help with the following: I have an input file like: one two three four five six I want to print the lines starting from 'three' to the empty line. Something like that: if ( line == "three" ) { while ( !line.empty() ) { cout <<...

8. UNIX for Dummies Questions & Answers

[Solved] New Line in file

Hi, Though I was successful in following query, I like to know the other ways of doing it. I have a file that is sent as an attachment via mail. However, while opening it, notepad does not recognize new line character whereas other editors like text pad recognizes new line character of unix....

9. Shell Programming and Scripting

[Solved] How to separate one line to mutiple line based on certain number of characters?

hi Gurus, I need separate a file which is one huge line to multiple lines based on certain number of charactors. for example: abcdefghi high abaddffdd I want to separate the line to multiple lines for every 4 charactors. the result should be abcd efgh i hi gh a badd ffdd Thanks in...

10. Shell Programming and Scripting

[Solved] Output on one line

A simple question, but i am finding it diffcult to find the answer. Can you please tell me how i can get the output of two line on one. I am aware i need to enter \ something, but no sure which charcter, can you advice. CODE for i in `cat LDN_HOSTS_190813 | grep -i LDN | awk '{print...

LEARN ABOUT OPENSOLARIS

echo

echo(3XCURSES)						  X/Open Curses Library Functions					    echo(3XCURSES)

NAME

       echo, noecho - enable/disable terminal echo

SYNOPSIS

       cc [ flag... ] file... -I /usr/xpg4/include  -L	/usr/xpg4/lib 
	-R  /usr/xpg4/lib  -lcurses  [ library... ]

       c89 [ flag... ] file... -lcurses [ library... ]

       #include <curses.h>

       int echo(void);

       int noecho(void);

DESCRIPTION

       The  echo()  function enables Echo mode for the current screen. The noecho() function disables Echo mode for the current screen. Initially,
       curses software echo mode is enabled and hardware echo mode of the tty driver is disabled. The echo() and noecho() functions control  soft-
       ware echo only. Hardware echo must remain disabled for the duration of the application, else the behavior is undefined.

RETURN VALUES

       Upon successful completion, these functions return OK. Otherwise, they return ERR.

ERRORS

       No errors are defined.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Unsafe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       getch(3XCURSES), getstr(3XCURSES), initscr(3XCURSES), libcurses(3XCURSES), scanw(3XCURSES), attributes(5), standards(5)

SunOS 5.11							    5 Jun 2002							    echo(3XCURSES)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

solved - removing last n char in every line

Discussion started by: poova

2. Shell Programming and Scripting

[Solved] Problem in reading a file line by line till it reaches a white line

Discussion started by: hakermania

3. Shell Programming and Scripting

[Solved] Read a .gz file line by line without using gzcat

Discussion started by: aikhaman

4. Shell Programming and Scripting

[Solved] making each word of a line to a separate line

Discussion started by: rbalaj16