03-21-2007
multiple input search and replace script
hi,
i want to create a script that will search and replace the values inside a particular file. i have 5 files that i need to change some values inside and i don't want to use vi to edit these files. All the inputted values on the script below will be passed into the files.
cho ""
echo "Domain_name "
read domain_name
echo "Work path Name : "
read wk_path_name
echo "Server Name 1: "
read server1name
echo "Admin Port: 1: "
read adminport1
echo "Server Name 2: "
read servername2
echo "Admin Port: 2: "
read adminport2
echo "Multicast Addr :"
read mcast_addr
echo "Multicast Port :"
read mcast_port
for i in list.txt do
cat $i |sed -e 's/oldpattern/$domain_name/g' $i > $i".new"
done
Problems
1. how to pass the values entered from "read" command thru the "oldpattern"?
2. how to pass the values without creating a new file? is there any way.
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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 5.10 5 Jun 2002 echo(3XCURSES)