curs_deleteln(3X)curs_deleteln(3X)NAME
deleteln, wdeleteln, insdelln, winsdelln, insertln, winsertln - delete and insert lines in a curses window
SYNOPSIS
#include <curses.h>
int deleteln(void);
int wdeleteln(WINDOW *win);
int insdelln(int n);
int winsdelln(WINDOW *win, int n);
int insertln(void);
int winsertln(WINDOW *win);
DESCRIPTION
The deleteln and wdeleteln routines delete the line under the cursor in the window; all lines below the current line are moved up one line.
The bottom line of the window is cleared. The cursor position does not change.
The insdelln and winsdelln routines, for positive n, insert n lines into the specified window above the current line. The n bottom lines
are lost. For negative n, delete n lines (starting with the one under the cursor), and move the remaining lines up. The bottom n lines
are cleared. The current cursor position remains the same.
The insertln and winsertln routines, insert a blank line above the current line and the bottom line is lost.
RETURN VALUE
All routines return the integer ERR upon failure and an OK (SVr4 specifies only "an integer value other than ERR") upon successful comple-
tion.
PORTABILITY
These functions are described in the XSI Curses standard, Issue 4. The standard specifies that they return ERR on failure, but specifies
no error conditions.
NOTES
Note that all but winsdelln may be macros.
These routines do not require a hardware line delete or insert feature in the terminal. In fact, they won't use hardware line
delete/insert unless idlok(..., TRUE) has been set on the current window.
SEE ALSO curses(3X)curs_deleteln(3X)
Check Out this Related Man Page
curs_deleteln(3X)curs_deleteln(3X)NAME
deleteln, wdeleteln, insdelln, winsdelln, insertln, winsertln - delete and insert lines in a curses window
SYNOPSIS
#include <curses.h>
int deleteln(void);
int wdeleteln(WINDOW *win);
int insdelln(int n);
int winsdelln(WINDOW *win, int n);
int insertln(void);
int winsertln(WINDOW *win);
DESCRIPTION
The deleteln and wdeleteln routines delete the line under the cursor in the window; all lines below the current line are moved up one line.
The bottom line of the window is cleared. The cursor position does not change.
The insdelln and winsdelln routines, for positive n, insert n lines into the specified window above the current line. The n bottom lines
are lost. For negative n, delete n lines (starting with the one under the cursor), and move the remaining lines up. The bottom n lines
are cleared. The current cursor position remains the same.
The insertln and winsertln routines, insert a blank line above the current line and the bottom line is lost.
RETURN VALUE
All routines return the integer ERR upon failure and an OK (SVr4 specifies only "an integer value other than ERR") upon successful comple-
tion.
PORTABILITY
These functions are described in the XSI Curses standard, Issue 4. The standard specifies that they return ERR on failure, but specifies
no error conditions.
NOTES
Note that all but winsdelln may be macros.
These routines do not require a hardware line delete or insert feature in the terminal. In fact, they won't use hardware line
delete/insert unless idlok(..., TRUE) has been set on the current window.
SEE ALSO curses(3X)curs_deleteln(3X)
okay, in my script, I want to do a check on the index field of my table, if the index = A then I want to delete that line (my table only wants numeric indexes) in the file (the rest of the lines are being loaded into a table) does anyone know how I would go about removing one line? (6 Replies)
Hi
I want to delete first five and last five lines in text files without opening the file and also i want to keep the same file name for all the files.
Thanks in advance!!!
Ragav (10 Replies)
Dear All,
I m trying to delete two lines at a time in file called 123.txt. Im using sed and based on line numbers i m deleting it and writing it to another file. Follwing i have done.
cat 123.txt | sed '1,5 d' > new
I want to delete line no 1 and 5 at a time, for that i m using... (6 Replies)
I have been googling, but cannot find that works for me.
I have a text file tmp.out with contents:
sadfsdf sdfosuidhfousdhof soduhf osdfu osudfhosudhfd
sdfgsdfg
asdfiojhsdf asdoludhflsdjfhskldjfhsdjdlfsjdhnlj h sdja
ouahsdjdafkljsa
oljhljh
I have another file... (11 Replies)
I have file A with 10 lines and file B with 15 lines
I have to read each line from file A and match it with lines in file B
If matching lines are found i need to delete it from file B
The ouput will be the deleted file B
I tried the following in the loop but the deleting part is not... (5 Replies)
Is it possible to delete lines by their number? Also, I'd like to delete the last 3 rows of a file too. So from the front and back. Thanks. (9 Replies)
I have below file say temp1
BSCAJM1:HWJA10C
BSCAJM1:
BSCALW1:
BSCALW1:GVND01B
BSCALW1:
BSCALW1:
BSCBKNR:IJNMKTA
BSCBKNR:
BSCJOD1:
BSCJOD1:JOD121B
i want to delete all the lines ending with : and have below output
BSCAJM1:HWJA10C
BSCALW1:GVND01B
BSCBKNR:IJNMKTA... (8 Replies)
Hi
What I'm trying to do is delete every blank line upto a certain number, so for instance I only want to delete the first 4 empty lines within a file, I know how to delete every line with:
sed '/^$/d'
But I can't figure out how to limit it to only the first 4 occourances
I though it... (5 Replies)
Dear All,
Suppose I have a file:
1 1 1 1
2 2 2 2
3 3 3 3I want to insert new line under each old line so that the file would become:
1 1 1 1
1 1 1 1
2 2 2 2
2 2 2 2
3 3 3 3
3 3 3 3How can this be accomplished using awk (or sed)? (5 Replies)
Ultimate goal is to delete lines from before and after a block of lines in a given file. First attempt was something like this:
sed -e '1,/STARTUP/ d' inputfile.txt > outputfile.txt
but that deleted everything down to and including the line with STARTUP. I need to delete everything before... (6 Replies)
Hello,
I have file of more than 10000 lines.
I want to delete 40 lines after every 20 lines.
e.g from a huge file, i want to delete line no from 34 - 74, then 94 - 134 etc and so on.
Please let me know how i can do it.
Best regards, (11 Replies)
HI All
Im trying to come up with an approach to finding a string, using a portion of that string to insert it on lines starting with the value "GOTO" appending to end of line after removing PT's ( See example below! )
EXAMPLE:
1. I would like to search for the line that starts with "TLAXIS/"... (7 Replies)
Hi all, I was wondering if anyone would know how to search & delete inclusively between two lines, please:
Important:
There are multiple }; lines. I'm curious how to delete the correct one only.
Line numbers may vary each time this script is run.
For example, I'd like to delete only the... (6 Replies)