Can an expert kindly write an efficient Linux ksh script that will strip rows with no numbers from a text file?
Supposing there are three rows that text file called text.txt :
"field1","field2","field3",11,22,33,44
"field1","field2","field3",1,2,3,4
"field1","field2","field3",,,,
The... (5 Replies)
I have a '~' delimited file of 6 - 7 million rows. Each row should contain 13 columns delimited by 12 ~'s. Where there are 13 tildes, the row needs to be removed. Each row contains alphanumeric data and occasionally a ~ ends up in a descriptive field and therefore acts as a delimiter, resulting in... (1 Reply)
hello all
i request you to give the solution for the following problem..
I want read the text file.and print the contents character by character..like if the text file contains google means..i want to print
g
go
goo
goog
googl
google
like this Using unix Shell scripting...
without using... (1 Reply)
Hello,
Please help me. I have hundreds of text files composed of several rows of information and I need to separate each row into a new text file. I was trying to figure out how to split the text file into different text files, based on each row of text in the original text file. Here is an... (2 Replies)
notes: i am using cygwin and notepad++ only for checking this and my OS is XP.
#!/bin/bash
typeset -i totalvalue=(wc -w /cygdrive/c/cygwinfiles/database.txt)
typeset -i totallines=(wc -l /cygdrive/c/cygwinfiles/database.txt)
typeset -i columnlines=`expr $totalvalue / $totallines`
awk -F' ' -v... (5 Replies)
I have a file that contain the following.
-D HTTPD_ROOT="/usr/local/apache"
-D SERVER_CONFIG_FILE="conf/httpd.conf"
I want a shell script, so that after cat filename and apply the shell script I should get the output as follows.
/usr/local/apache/conf/httpd.conf
ie
cat filename |... (7 Replies)
Hi,
I'm using AIX(ksh shell).
> cat temp.txt
"a","b",0
"c",bc",0
"a1","b1",0
"cc","cb",1
"cc","b2",1
"bb","bc",2
I want the output as:
"a","b","c","bc","a1","b1"
"cc","cb","cc","b2"
"bb","bc"
I want to combine multiple lines into single line where third column is same.
Is... (1 Reply)
Hi - I have a file "file1" of below format. Its a comma seperated file. Note that each string is enclosed in double quotes.
"abc","-0.15","10,000.00","IJK"
"xyz","1,000.01","1,000,000.50","OPR"
I want the result as:
"abc","-0.15","10000.00","IJK"
"xyz","1,000.01","1000000.50","OPR"
I... (8 Replies)
border(3XCURSES) X/Open Curses Library Functions border(3XCURSES)NAME
border, box, wborder - add a single-byte border to a window
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 border(chtype ls, chtype rs, chtype ts, chtype bs, chtype tl, chtype tr, chtype bl, chtype br);
int wborder(WINDOW *win, chtype ls, chtype rs, chtype ts, chtype bs, chtype tl, chtype tr, chtype bl, chtype br);
int box(WINDOW *win, chtype verch, chtype horch);
DESCRIPTION
The border() and wborder() functions draw a border around the specified window. All parameters must be single-byte characters whose rendi-
tion can be expressed using only constants beginning with ACS_. A parameter with the value of 0 is replaced by the default value.
+--------------------------------------------------------------+
| Constant Values for Borders |
|Parameter Default Constant Default Character |
|verch ACS_VLINE | |
|horch ACS_HLINE - |
|ls ACS_VLINE | |
|rs ACS_VLINE | |
|ts ACS_HLINE - |
|bs ACS_HLINE - |
|bl ACS_BLCORNER + |
|br ACS_BRCORNER + |
|tl ACS_ULCORNER + |
|tr ACS_URCORNER + |
+--------------------------------------------------------------+
The call
box(win,
verch, horch)
is a short form for
wborder(win,
verch, verch,
horch, horch, 0, 0, 0,
0)
When the window is boxed, the bottom and top rows and right and left columns overwrite existing text.
PARAMETERS
ls Is the character and rendition used for the left side of the border.
rs Is the character and rendition used for the right side of the border.
ts Is the character and rendition used for the top of the border.
bs Is the character and rendition used for the bottom of the border.
tl Is the character and rendition used for the top-left corner of the border.
tr Is the character and rendition used for the top-right corner of the border.
bl Is the character and rendition used for the bottom-left corner of the border.
br Is the character and rendition used for the bottom-right corner of the border.
win Is the pointer to the window in which the border or box is to be drawn.
verch Is the character and rendition used for the left and right columns of the box.
horch Is the character and rendition used for the top and bottom rows of the box.
RETURN VALUES
On success, these functions return OK. Otherwise, they return ERR.
ERRORS
None.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO add_wch(3XCURSES), addch(3XCURSES), attr_get(3XCURSES), attroff(3XCURSES), border_set(3XCURSES), libcurses(3XCURSES), attributes(5), stan-
dards(5)SunOS 5.10 5 Jun 2002 border(3XCURSES)