02-26-2009
That's almost got it. How would I get it to print a tab character between each row element?
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1. Shell Programming and Scripting
Need Help... I am getting a bad substitution error on my script on a Solaris Server. However the script has been proven to work on HPUX and Solaris servers...
#!/usr/bin/sh
#
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2. Shell Programming and Scripting
I can't seem to make what appears to be a simple substitution.
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I then want to run a loop
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3. Shell Programming and Scripting
hi,
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4. UNIX for Dummies Questions & Answers
#!/bin/bash
a1=( win 12,01,02,03,04 )
a2=( pre 04,05,06 )
a3=( msn 06,07,08,09 )
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win
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pre
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5. Shell Programming and Scripting
Hi All,
I'm building a new shell script but i'm facing a problem with one line which is giving "bad substitution" error. Please assist
script lines:
#!/bin/sh
printf "%s: " "Occurrence DATE (YYYYMMDD)"; read DATE
shortdate=${DATE#??}
o/p:
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6. Programming
Hi,
I have a make file which I try to execute, but it failed when it arrived to the line:
for r in ${PIPESTATUS
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7. Shell Programming and Scripting
Why I get bad replace when using eval?
$ map0=( "0" "0000" "0")
$ i=0
$ eval echo \${map$i}
0000
$ a=`eval echo \${map$i}` !!!error happens!!!
bash: ${map$i}: bad substitution
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Cant undestand :) why i have an error on line 2.it is working on my other boxes
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10. Shell Programming and Scripting
ShellCheck doesn't find any issues with this script.
#!/bin/bash
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{
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LEARN ABOUT OPENSOLARIS
add_wch
add_wch(3XCURSES) X/Open Curses Library Functions add_wch(3XCURSES)
NAME
add_wch, mvadd_wch, mvwadd_wch, wadd_wch - add a complex character (with rendition) 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 add_wch(const cchar_t *wch);
int wadd_wch(WINDOW *win, const cchar_t *wch);
int mvadd_wch(int y, int x, const cchar_t *wch);
int mvwadd_wch(WINDOW *win, int y, int x, const cchar_t *wch);
DESCRIPTION
The add_wch() function writes a complex character to the stdscr window at the current cursor position. The mvadd_wch() and mvwadd_wch()
functions write the character to the position indicated by the x (column) and y (row) parameters. The mvadd_wch() function writes the
character to the stdscr window, while mvwadd_wch() writes the character to the window specified by win. The wadd_wch() function is iden-
tical to add_wch(), but writes the character to the window specified by win. These functions advance the cursor after writing the charac-
ter.
If wch is a spacing complex character, X/Open Curses replaces any previous character at the specified location with wch (and its rendi-
tion). If wch is a non-spacing complex character, X/Open Curses preserves all existing characters at the specified location and adds the
non-spacing characters of wch to the spacing complex character. It ignores the rendition associated with wch.
Characters that do not fit on the end of the current line are wrapped to the beginning of the next line unless the current line is the last
line of the window and scrolling is disabled. In that situation, X/Open Curses discards characters which extend beyond the end of the
line.
When wch is a backspace, carriage return, newline, or tab, X/Open Curses moves the cursor appropriately as described in the
curses(3XCURSES) man page. Each tab character moves the cursor to the next tab stop. By default, tab stops occur every eight columns. When
wch is a control character other than a backspace, carriage return, newline, or tab, it is written using ^x notation, where x is a print-
able character. When X/Open Curses writes wch to the last character position on a line, it automatically generates a newline. When wch is
written to the last character position of a scrolling region and scrollok() is enabled, X/Open Curses scrolls the scrolling region up one
line (see clearok(3XCURSES)).
PARAMETERS
wch Is the character/attribute pair (rendition) to be written to the window.
win Is a pointer to the window in which the character is to be written.
y Is the y (row) coordinate of the character's position in the window.
x Is the x (column) coordinate of the character's position in the window.
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
attr_off(3XCURSES), bkgrndset(3XCURSES), curses(3XCURSES), doupdate(3XCURSES), in_wch(3XCURSES), ins_wch(3XCURSES), libcurses(3XCURSES),
nl(3XCURSES), printw(3XCURSES), scrollok(3XCURSES), scrl(3XCURSES), setscrreg(3XCURSES), terminfo(4), attributes(5), standards(5)
SunOS 5.11 5 Jun 2002 add_wch(3XCURSES)