adding 0 to a variable Post: 302107158

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

adding contents of a variable to a command

hi all, i'm new to shell scripting, so i'm not sure how to work this. Is it possible to read in the contents of a variable and add it to a command? for example: ------------------------ #!/bin/sh set example = -dfr rm ${example} ------------------------ when i run the script, i want...

2. UNIX for Dummies Questions & Answers

Adding PATH variable in the startup scripts

Hi, I got a error message The environmental variable AUTOSYS is not set ! I think I require to to add a path to PATH variable in the startup scripts in the home dir. I tried using set PATH= but it is not setting the PATH when i do the echo $PATH , i dont get the new PATH reflected, Is...

3. UNIX for Dummies Questions & Answers

adding PATH variable

Hello i use bash and i added a path variable for 2 files /rscr and /uscr in /etc/profile /rscr working fine but the other one shows command not found and when i try to type whereis for scripts in /rscr it shows them but the other one shows nothing... thanks :b:

4. Shell Programming and Scripting

adding spaces for a variable value

Hi, i have to form the header and add fillers(spaces) to it. I have done something like this. i have added 10 spaces at the end HDR="AAAABBBBCCNN " echo $HDR >> file1.dat but the spaces are not being stored in the file. How to add the spaces.

5. Shell Programming and Scripting

adding value to variable using expr

for i `cat abc.txt` do m= `expr $i + 2` echo $m done i wrote this script to assing value to m. but i got the error "a.sh: 423: not found" please help me to sort out this issue

6. UNIX for Dummies Questions & Answers

Adding Two Decimals Together and Storing as a Variable

Hello, I'm writing a shell script which CATs a input file and subsequently runs an executable. Within each do-loop iteration the input file is changed. Here is where I'm running into trouble.... Lets say I want to add two decimals together: 1.25 + A A is a decimal with a range between...

7. Shell Programming and Scripting

Adding grep'd results in a variable

Here is one I am baffled with; I have not used unix for a while and now that I am back it has been fun remembering and I have enjoyed it, for the most past. this is in ksh. I need to search in a file for the line with X1 and cut columns 20-25, put them into a variable, added them (dollar...

8. Shell Programming and Scripting

Adding Content to Variable (bash)

is this possible? its kind of like incrementing the value of a number in a variable. but in this case, instead of the value of the variable being a number, it's just contents/strings/characters/alpha-numeric etc. NOT a number. For instance: VAR=Tommy for all in $(blah blah) do ...

9. Shell Programming and Scripting

Adding more text to a variable

Is there a more simple way to add text to a variable I havevar="blue" and like to add green to getecho $var blue green Here is how I do it. var=$(echo "${var} green") ---------- Post updated at 13:23 ---------- Previous update was at 13:12 ---------- :o Uff Not always easy to see the...

10. Shell Programming and Scripting

Adding variable number of space in between two string

Hi, I am looking for the way to add variable number of spaces between two string. e.g input line is a ,bb abc ,bcb pqr ,bfg My output should be something like this a ,bb abc ,bcb pqr ,bfg This text...

LEARN ABOUT OSF1

puzzle

puzzle(1X)																puzzle(1X)

NAME

       puzzle - 15-puzzle game for X

SYNOPSIS

       puzzle [-option...]

OPTIONS

       This  option  specifies	the display to use; see X(1X).	This option specifies the size and position of the puzzle window; see X(1X).  This
       option specifies the size of the puzzle in squares.  This option specifies the speed in tiles per second for  moving  tiles  around.   This
       option  specifies  an  image  file  containing  the picture to use on the tiles.  Try "mandrill.cm."  This only works on 8-bit pseudo-color
       screens.  This option indicates that the program should create its own colormap for the picture option.

DESCRIPTION

       Executing puzzle with no arguments plays a 4x4 15-puzzle.  The control bar has two boxes in it.	Clicking in the  left  box  scrambles  the
       puzzle.	 Clicking  in the right box solves the puzzle.	Clicking the middle button anywhere else in the control bar causes puzzle to exit.
       Clicking in the tiled region moves the empty spot to that location if the region you click in is in the same row or  column  as	the  empty
       slot.

BUGS

       The picture option should work on a wider variety of screens.

COPYRIGHT

       Copyright 1988, Don Bennett.

SEE ALSO

       X(1X)

AUTHOR

       Don Bennett, HP Labs

																	puzzle(1X)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

adding contents of a variable to a command

Discussion started by: gammarays

2. UNIX for Dummies Questions & Answers

Adding PATH variable in the startup scripts

Discussion started by: rajanishshetty

3. UNIX for Dummies Questions & Answers

adding PATH variable

Discussion started by: wir3d

4. Shell Programming and Scripting

adding spaces for a variable value

Discussion started by: dnat