I read it that the OP wanted a number that can be used for detecting further in a script.
Yours shortening works except I changed your "u" variable for count, but...
Re-using the "count" variable...
...keeps the variables to two including the "text" test variable otherwise there would have to be a third variable. The "count" variable is now a number...
Hi everybody!
Im not good in scripting and I need a script to take all the files with spaces in their names and change it to underscores.
alice cooper.mp3 >> alice_cooper.mp3
Thanks in advance. (2 Replies)
Greetings,
I have a bunch of music files that I want to strip the underscores out, and leave only spaces. All that I've found on the web is how to add underscores to files that have spaces, and reversing the "tr" command does not make a difference.
Here is how to convert spaces to... (6 Replies)
Hi,
Here is my question,
I need to extract string between two underscores from the filename
for example, filename is
atmos_8xdaily_instant_300x300_1_12.nc
what I want to extract is 300x300.
There are many such files in my directory, so I guess the code should be like:
for file... (7 Replies)
Hi Friends,
I'm a great fan of this forum... it has helped me tone my skills in shell scripting. I have a challenge here, which I'm sure you guys would help me in achieving...
File A has a list of job ids and I need to compare this with the File B (*.log) and File C (extend *.log) and copy... (6 Replies)
Hello,
I have a file, inputs.list that contain prefixes to files that are inputs for a program
inputs.list
A
B
C
D
E
...
My files are of the format A_1, A_2, B_1, B_2 and so on. I am planning to run a shell script that takes each line from the above file and feed it to the runProg.sh... (3 Replies)
Hi,
I need to compare 2 text files with around 60000 rows and 1 column. I need to compare these and write the mismatch data to 3rd file.
File1 - file2 = file3
wc -l file1.txt
58112
wc -l file2.txt
55260
head -5 file1.txt
101214200123
101214700300
101250030067
101214100500... (10 Replies)
All, I've searched and haven't found a solution for my particular issue.
I have a file with lines of data that contain varying amounts of underscores imbedded. But all the strings have a final underscore and an interface name:
dmk_hcn_dalian2.XXXX.XXX.XX.COM_Se0/0/0... (4 Replies)
I have a comma delimited file of major codes and descriptions. I want to replace all occurrences of spaces with underscores up to the first comma (only in the first field), but not replace spaces following the comma. For instance I have the following snippet of the file:
EK ED,Elementary and... (7 Replies)
Shell script logic
Hi
I have 2 input files like with file 1 content as (file1)
"BRGTEST-242" a.txt "BRGTEST-240" a.txt "BRGTEST-219" e.txt
File 2 contents as fle(2)
"BRGTEST-244" a.txt "BRGTEST-244" b.txt "BRGTEST-231" c.txt "BRGTEST-231" d.txt "BRGTEST-221" e.txt
I want to get... (22 Replies)
Discussion started by: pottic
22 Replies
LEARN ABOUT REDHAT
filter
filter(1) Easy Software Products filter(1)NAME
filter - cups file conversion filter interfaces
SYNOPSIS
filter job user title num-copies options [ filename ]
DESCRIPTION
The CUPS filter interface provides a standard method for adding support for new document types to CUPS. Each filter is capable of convert-
ing from one or more input formats to another format that can either be printed directly or piped into another filter to get it to a print-
able format.
Filters must be capable of reading from a filename on the command-line or from the standard input, copying the standard input to a tempo-
rary file as required by the file format. All output must be sent to the standard output.
The command name (argv[0]) is set to the name of the destination printer.
ENVIRONMENT VARIABLES
The following environment variables are defined by the CUPS server when executing each filter:
CHARSET
The default text character set (typically us-ascii or iso-8859-1).
CLASS
When a job is submitted to a printer class, contains the name of the destination printer class. Otherwise this environment variable
will not be set.
CONTENT_TYPE
The MIME type associated with the file (e.g. application/postscript).
CUPS_DATADIR
The directory where data files can be found.
CUPS_SERVERROOT
The root directory of the server.
DEVICE_URI
The device-uri associated with the printer.
LANG
The default language locale (typically C or en).
PATH
The standard execution path for external programs that may be run by the filter.
PPD
The full pathname of the PostScript Printer Description (PPD) file for this printer.
PRINTER
The name of the printer; this is provided for shell scripts which may not be able to get the passed argv[0] string.
RIP_CACHE
The recommended amount of memory to use for Raster Image Processors (RIPs).
SOFTWARE
The name and version number of the server (typically CUPS/1.1).
TZ
The timezone of the server.
USER
The user executing the filter (typically lp).
COMPATIBILITY
While the filter interface is compatible with System V interface scripts, it will only work with the System V interface script as the only
filter. Typically the interface script will be provided via the lpadmin(8) command using the -i option.
SEE ALSO backend(1), cupsd(8), CUPS Interface Design Description, CUPS Software Administrators Manual, CUPS Software Programmers Manual,
http://localhost:631/documentation.html
COPYRIGHT
Copyright 1993-2002 by Easy Software Products, All Rights Reserved.
22 June 2000 Common UNIX Printing System filter(1)