Adding same value to variables in does each repetition of command

Special Forums Windows & DOS: Issues & Discussions Adding same value to variables in does each repetition of command

06-13-2017

Registered User

148, 1

Join Date: May 2011

Last Activity: 7 September 2019, 10:10 AM EDT

Posts: 148

Thanks Given: 26

Thanked 1 Time in 1 Post

Adding same value to variables in does each repetition of command

So, I have this command:

Code:

mkdir rolled

for %%x in (*gif) do convert %%x -roll +2+6 %%x|move %%x rolled

I'd like to have the +2 and +6 accumulate here.
In each new gif tackled, it should increase by the amount: +2 (for x) and +6 (for y)

Is this possible?

I'm on Windows, DOS.

Last edited by pasc; 06-14-2017 at 07:53 AM..

pasc

View Public Profile for pasc

Find all posts by pasc

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Repetition in a particular interval

Suppose I have a word which is repeating in a string continuously. I have a set of intervals. Then how do I find the number occurrences of that word in those intervals and their location of occurrences. For example - Suppose there is a huge string anfie.......sirn of 10000 letters. Now the word...

2. UNIX for Dummies Questions & Answers

Adding variables to repeating strings

Hello, I want to add a letter to the end of a string if it repeats in a column. so if I have a file like this: DOG001 DOG0023 DOG004 DOG001 DOG0023 DOG001 the output should look like this: DOG001-a DOG0023-a DOG004 DOG001-b

3. Shell Programming and Scripting

repetition calculation

cat mylist First_NAME Gender Mike M Sara F Raya M Sara F Fibi F Mike M Mike M Micheal M can someone please help me to get a script to cacluate the number of repetions for each (First name...

4. Programming

Words combinations without repetition

How can I get all combinations of 5 words from 10 words. For example I have 3 words and I want to get all combinations of 2 words. "A", "B", "C" it would like AB, BC, AC. Maybe you know some usefull code or example. Thanx a lot. P.S. Sorry if I'm not right enough cause I don't know English...

5. Shell Programming and Scripting

Adding Variables

Hi. I have a for loop that I use to extract integer values in a shell script (ksh). Now, I would like to add the values. My preference, from my c programming days, would be to do something like the commented out line below in the for loop. However, this is not recognised. So I use the line...

6. Solaris

Creating script adding 3 different variables in 3 columns

I have 3 variables with different information.. they look like this (row-wise aswell): Variable1 = Roland Kalle Dalius Variable2 = ake123 ler321 kaf434 Variable3 = Richardsen Sworden Lokthar How can I sort them by variable3 alphabetical and add them into the same output so...

7. Shell Programming and Scripting

Adding variables in a unix script

Hi I am trying to add variables(float values) in a unix script but am getting an error value=`expr $a + $b + $c` The error I am getting is "expr: non-numeric argument" I guess it has got to something with the decimal points. Plz help

8. Programming

adding variables for, for loop

I have a structure which contains n number of elements. For example: stFruits : apple, grapes, strawberry, pear, kiwi, melon, papaya, mango, orange, sweetlime ..... etc Now i have to write a for loop as follows: int i; int j; j=stFruits.apple+stFruits.grapes+stFruits.pear+.... and so...

9. UNIX for Advanced & Expert Users

Looping/Repetition in Batch files

Hi All, I'm just new to UNIX, does anyone know how to create a batch file in UNIX that does the following routines: 1.) process multiple files in a directory in DOS, I set my sample input file as: set INPUTFILE=%1 in UNIX>> ???? 2.) every file to be processed by executing a program...

10. UNIX for Dummies Questions & Answers

Random numbers without repetition

Is anyone know some scripts to generate random number without repetition using bash; for example generate 10 different random numbers. Thanks

LEARN ABOUT LINUX

rollback_to_savepoint

ROLLBACK TO 
SAVEPOINT(7)					   SQL Commands 					  ROLLBACK TO SAVEPOINT(7)

NAME

       ROLLBACK TO SAVEPOINT - roll back to a savepoint

SYNOPSIS

       ROLLBACK [ WORK | TRANSACTION ] TO [ SAVEPOINT ] savepoint_name

DESCRIPTION

       Roll  back all commands that were executed after the savepoint was established. The savepoint remains valid and can be rolled back to again
       later, if needed.

       ROLLBACK TO SAVEPOINT implicitly destroys all savepoints that were established after the named savepoint.

PARAMETERS

       savepoint_name
	      The savepoint to roll back to.

NOTES

       Use RELEASE SAVEPOINT [release_savepoint(7)] to destroy a savepoint without discarding the effects of commands executed after it was estab-
       lished.

       Specifying a savepoint name that has not been established is an error.

       Cursors	have  somewhat	non-transactional behavior with respect to savepoints. Any cursor that is opened inside a savepoint will be closed
       when the savepoint is rolled back. If a previously opened cursor is affected by a FETCH command inside a savepoint  that  is  later  rolled
       back,  the cursor position remains at the position that FETCH left it pointing to (that is, FETCH is not rolled back).  Closing a cursor is
       not undone by rolling back, either.  A cursor whose execution causes a transaction to abort is put in a cannot-execute state, so while  the
       transaction can be restored using ROLLBACK TO SAVEPOINT, the cursor can no longer be used.

EXAMPLES

       To undo the effects of the commands executed after my_savepoint was established:

       ROLLBACK TO SAVEPOINT my_savepoint;

       Cursor positions are not affected by savepoint rollback:

       BEGIN;

       DECLARE foo CURSOR FOR SELECT 1 UNION SELECT 2;

       SAVEPOINT foo;

       FETCH 1 FROM foo;
	?column?
       ----------
	       1

       ROLLBACK TO SAVEPOINT foo;

       FETCH 1 FROM foo;
	?column?
       ----------
	       2

       COMMIT;

COMPATIBILITY

       The  SQL  standard  specifies  that  the key word SAVEPOINT is mandatory, but PostgreSQL and Oracle allow it to be omitted. SQL allows only
       WORK, not TRANSACTION, as a noise word after ROLLBACK. Also, SQL has an optional clause AND [ NO ] CHAIN which is not  currently  supported
       by PostgreSQL. Otherwise, this command conforms to the SQL standard.

SEE ALSO

       BEGIN [begin(7)], COMMIT [commit(7)], RELEASE SAVEPOINT [release_savepoint(7)], ROLLBACK [rollback(7)], SAVEPOINT [savepoint(7)]

SQL - Language Statements					    2010-05-14						  ROLLBACK TO SAVEPOINT(7)

Windows & DOS: Issues & Discussions