how to change every 3rd character Post: 302151408

4 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

if 4th and 5th character of sting -ge 45 then add 1 to 3rd character

I want to know how to, given a string like W87151WR71C, if the 4th and 5th character (in this case 15) are greater than 45, then to add 1 to the 3rd character (in this case 7) and assign the revised string the variable name MODSTRING. Thanks in advance. This is ultimately to grab info from...

2. Shell Programming and Scripting

Remove 3rd and onwards occurances of a character

I have a file with "@" in every line fdgfgddfg@sfsdfdsf@dfdfd@@vfdfsdfd@ sfsdfs@sdfd@gfhfgh@@ddffg@sdf@ srfgtfsdfs@sdfertrd@eergfhfgh@@ddffg@sdf@ wttrtrt@sdfd@sdfdf@@sdfdfds@@@ I need to remove all the fourth and onwards occurences of "@". so my final o/p would be fdgfgddfg@sfsdfdsf@dfdfd@...

3. Shell Programming and Scripting

Remove 3rd character from the end of a random-length string

Hi, I hope someone can share there scripting fu on my problem, I would like to delete the 3rd character from a random length of string starting from the end Example Output Hope you can help me.. Thanks in advance..

4. Shell Programming and Scripting

[Solved] Replace character in 3rd column and leave 1rst and last

Hello to all, I have the following text where columns are separated by spaces. I want to have the 3rd column separating 3 strings with 2 "_" in the format below: LeftSring_CentralString_RightString So, in 3rd column I want to replace all "_" with "-", except the first and last "_" The...

LEARN ABOUT SUSE

setconsole

SHOWCONSOLE(8)						       The SuSE boot concept						    SHOWCONSOLE(8)

NAME

       Showconsole - determines the underlying tty of stdin
       Setconsole - sets the underlying tty of /dev/console

SYNOPSIS

       showconsole [-n]

       setconsole /dev/tty<xy> < /dev/console

DESCRIPTION

       showconsole  determines the underlying character device of the current stdin.  This can be used on /dev/console as current character device
       to get the real character device back.

       setconsole sets the underlying tty of the system console /dev/console.  This requires that the standard input is identical  with  /dev/con-
       sole and exactly one argument, a valid character device is given.

OPTIONS

       -n     Return  the  major and minor device numbers instead of the device file name.  This can be used to asked the kernel for the major and
	      minor device numbers of a not existing device file in /dev.

BUGS

       showconsole needs a mounted /proc file system and tries to set the controlling tty to stdin if no controlling tty is found.  After  reading
       /proc the status of the controlling tty is restored to avoid problems with getty processes.

FILES

       /proc/<pid of showconsole>/stat
	      the stat file of the showconsole process.

       /dev/console
	      the system console.

SEE ALSO

       blogd(8), console(4), tty(4), proc(5).

COPYRIGHT

       2000 Werner Fink, 2000 SuSE GmbH Nuernberg, Germany.

AUTHOR

       Werner Fink <werner@suse.de>

3rd Berkeley Distribution					   Nov 10, 2000 						    SHOWCONSOLE(8)