will this code rename files in same folder?
when i execute its not renaming in the same folder.can you please let me know.
Hello caba_jones,
Yes, it will rename the files in current folder where you are running the script or command as mentioned above. In case we want it to take care of a folder where we are not currently in then you should mention the complete path of those .txt files as follows.
As mentioned before you could remove echo from your code in case you are happy with the printed commands by echo.
Thanks,
R. Singh
This User Gave Thanks to RavinderSingh13 For This Post:
just have a file
1:2333 2:-09393 ]3:45453 4:-09999 5:-09933 6:93939
question is to get output by removing colons as well as number before each colon (in bold)
2333 -09393 45453 -09999 09933 93939 (5 Replies)
Hi
on solaris and oracle 10g2, I have number of users created in Oracle, I wonder if I have a list of the usernames will it be possible to remove the users quickly ?
I want to keep the users access to system but oracle.
some thing like shell script may be ?:confused:
I am trying to... (4 Replies)
I have string like 20091112_File_Name_40301.txt
and i have a set of files in the directory with the same format . i want to write the ksh to rename the file ..... like
eg
20091112_File_Name_40301.txt to File_Name.txt
20091112_abc_2343.txt to abc.txt... (6 Replies)
hi all
i want to remove some descending order number
example :
1 100 200 135.00 Gk_wirs 1
1 100 200 136.00 Gk_wirs 50
1 110 210 138.00 Gk_wirs 60
1 100 200 136.00 Gk_wirs 57 ----> how to remove... (6 Replies)
Hi,
I have many data files formatted in "dataName-versionNumber-releaseNumber.location.data" in a directory of Linux CentOS 6.2 system.
My directory could have following files for example:
graphicData1-1.2.3-2.0.0.mel.au.data
graphicData1-1.2.3-2.0.1.mel.au.data... (14 Replies)
Hi,
I need to delete last number ( i.e 126) from the file which has below contents.
ABC DEF "XYZ" 2837.5 3852.5 126
ABC DEF "XYZ" 2897.5 3852.5 126
ABC DEF "XYZ" 2957.5 3852.5 126
Please help.
Thanks in advance. (17 Replies)
I need to write a BASH script that takes a 2 character string and removes the second character if it is not a digit e.g.
If the string is numberical value >9 e.g. string1 = '34' then leave string1 = '34'.
However if the string is <10 e.g. string1 = '3X' then remove the second char (which... (7 Replies)
I have some strings such as
ABC1
ABC2
TYFASDD12
They will only have letters and numbers. In each case I want to remove the last digit? The lengths will vary. So a hard coded substr won't work. What do I do?
if it doesn't end in a number, I don't want to remove any characters. (6 Replies)
hello !
I have to remove string between a number and set of characters. For example,
35818 -stress - - -stress - - - - - - DB-3754
44412 caul kid notify DB-3747
54432 roberto -, notify DB-3725
55522 aws _ _int _ _classified 2_a _a 2_m _m 2_classified 2_search... (7 Replies)
Discussion started by: ManoharMa
7 Replies
LEARN ABOUT LINUX
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS -raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO ppm(5)AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)