Hi all
how can can remove the underscore from this number in this series
_1234567.abc
_1234567.abcd
I was trying mv _1234567* 1234567
but did not work ?
thanks
s (2 Replies)
hi friends,
I writing a script to psot dataset to ceratin server.....while doing ftp I have to rename the file while which is in present server like
present :test server
filename data.097878.
ftp server: it sholu be renamed as data.097878.zip
thanks,
The thing is that while... (1 Reply)
Hi, I've already search for this issue but I found different scripts for rename files, but I don't know how to customize it for my needs.
Here's what I want to do:
I have a lot of files inside many directories, like this:
/aa/01.txt
/aa/02.txt
/ab/01.txt
/ab/02.txt
I want all those files... (2 Replies)
hi,
im doin an assignment which requires you to build a shell script to do the MS DOS style equivilant (sp?) of the rename function. What i have to do is a loop which checks the following rules and output messages (same):
Can't have anything after target
Can't have more than one dot
Can't... (1 Reply)
hi guys i am writing a script to change the filename which is enterered as input to lower case letter even if one letter is upper case i have to change it to lower case
i get the input and use
sed comand should i use like that
sed/s/a-z/A-Z/d
will it be like that can u please help me (8 Replies)
Hi,
I am new to Unix and i have a requirement where i need to write a shell script where i have to loop through various files present in a directory and rename them based on below criteria.
Files in the folder are in the following format. _YYYYMMDD.dat]
SDL_V1_20100530.dat... (6 Replies)
how to rename a file if I don't know file location ?
Can we below command :
$ find / | mv file1.txt
I am not sure........can any1 help me out ?
Thanks,
Tushar Joshi:mad: (1 Reply)
hello, all
I have following files:
file_1 file_2 file_3 ... file_9
Now I want to rename them as:
file_001 file_002 file_003 ... file_009
how to use function 'rename' to accomplish this task? (2 Replies)
I want to rename files
Files show like this
1977SSD_rsdtst.pdf
1976SDP_rstdtsr.pdf
1943FDT_rstdsrt.pdf
1996DFF_stdstrd.pdf
I want to introduce _ after the year, and move the characters to the end
to get
1977_rsdtst_SSD.pdf
1976_rstdtsr_SDP.pdf
1943_rstdsrt_FDT.pdf... (4 Replies)
Discussion started by: kristinu
4 Replies
LEARN ABOUT CENTOS
gamma4scanimage
gamma4scanimage(1) SANE Scanner Access Now Easy gamma4scanimage(1)NAME
gamma4scanimage - create a gamma table for scanimage
SYNOPSIS
gamma4scanimage gamma [shadow [highlight [maxin [maxout]]]]
DESCRIPTION
The tool gamma4scanimage creates a gamma table in the format expected by scanimage. You can define a gamma, a shadow and a highlight value.
You also can specify the size (maxin) and maximum output value (maxout) of the gamma table.
gamma is a floating point value, neutral value is 1.0, if the value is larger than 1.0 then the image gets brighter.
shadow defines the minimum input value that is necessary to create an output value larger than zero. shadow has to be in the range
[0..maxin]. Its default value is 0.
highlight defines the maximum input value that produces an output value smaller than maxout. highlight has to be in the range [0..maxin],
highlight has to be larger than shadow. Its default value is the same as maxin (16383 if not set).
maxin defines the size of the gamma table. The size depends on the scanner/backend. If the scanner uses 8 bits gamma input then maxin has
to be set to 255, for 10 bits 1023, for 12 bits 4095, for 14 bits 16383. The default is 16383. To find out what value maxin has to be call
scanimage with a very large gamma table [0]0-[99999]255 then scanimage prints an error message with the needed size of the gamma table.
maxout defines the maximum output value. Take a look at the output of scanimage -h to find out what maxout has to be. The default value is
255.
EXAMPLE
scanimage --custom-gamma=yes --gamma-table `gamma4scanimage 1.8 0 11500 16383 255` >image.pnm
SEE ALSO scanimage(1)AUTHOR
Oliver Rauch
EMAIL-CONTACT
Oliver.Rauch@Rauch-Domain.DE
10 Jul 2008 gamma4scanimage(1)