05-09-2002
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
!hello ,
Any one can me how can i display files and directory in Pagewise.
how to change prompt in UNIX . (1 Reply)
Discussion started by: smdakram
1 Replies
2. UNIX for Dummies Questions & Answers
Hi ,
I want to list all files in the order of size . Just want to know which files occupies more size and which occupies less size .
Is it possible with ls command ? :)
Thanks,
Arun. (1 Reply)
Discussion started by: arunkumar_mca
1 Replies
3. UNIX for Dummies Questions & Answers
i'm playing around with "ls" and "find" and am trying to get a print out of directories, with full path, (recursive) and their ownership.... without files or package contents (Mac .pkg or .mpkg files). I'd like it simply displayed without much/any extraneous info.
everything i've tried, and... (5 Replies)
Discussion started by: alternapop
5 Replies
4. UNIX for Dummies Questions & Answers
Hi,
Edit: The title should really read listing files in a non-parent directory, sorry!
Im trying to get one of my Bash scripting assignments done for uni and now I'm stuck. This is probably going to be one of those kick yourself moments but, in my script I have a variable usrDir which... (2 Replies)
Discussion started by: Adzi
2 Replies
5. Shell Programming and Scripting
How can I list the files in a directory and just show the file size, date stamp, timestamp and file name..
I've been trying to ls -lrt the directory to a file and then use the cut command but I'm not having any luck with getting the proper results.. I thought i could use the -f switch and count... (4 Replies)
Discussion started by: Jazmania
4 Replies
6. Shell Programming and Scripting
for some reason my code does not give the right number of files. can omeone help me please? (2 Replies)
Discussion started by: andrew1400
2 Replies
7. Shell Programming and Scripting
hello every one,
i'm a novice in the field of Linux, so please help me out with this problem.
a text file with the following syntax is given:
file1
file2
file3
file4
file5
a script is to be written to list all d file names and tar the files with the filename... (3 Replies)
Discussion started by: Amruthesh C
3 Replies
8. UNIX for Dummies Questions & Answers
Hi Unix Gurus,
I need to list all files in a Unix Directory which either end with a
.pdf or .rtf and they should be case insensitive ie .Pdf , .pDF , .RtF etc are also possible.
How can i accomplish this with with a ls command ? If not then a find command. (6 Replies)
Discussion started by: pchegoor
6 Replies
9. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
A script that takes any number of directories as command line arguments and then lists the contents of each of... (3 Replies)
Discussion started by: Phaneendra G
3 Replies
10. UNIX for Dummies Questions & Answers
Hi,
I have a main folder 'home'. Lets say there is a folder 'bin' under 'home'. I want to check the list of files under subdirectories present under the /bin directory created in the last 24 hours.
I am using the following find command under home/bin directory:
find . -mtime -1 -print
... (3 Replies)
Discussion started by: DJose
3 Replies
LEARN ABOUT FREEBSD
pnmdepth
pnmdepth(1) General Commands Manual pnmdepth(1)
NAME
pnmdepth - change the maxval in a portable anymap
SYNOPSIS
pnmdepth newmaxval [pnmfile]
DESCRIPTION
Reads a portable anymap as input. Scales all the pixel values, and writes out the image with the new maxval. Scaling the colors down to a
smaller maxval will result in some loss of information.
Be careful of off-by-one errors when choosing the new maxval. For instance, if you want the color values to be five bits wide, use a max-
val of 31, not 32.
One important use of pnmdepth is to convert a new format 2-byte-per-sample PNM file to the older 1-byte-per-sample format. Before April
2000, essentially all raw (binary) format PNM files had a maxval less than 256 and one byte per sample, and many programs may rely on that.
If you specify a newmaxval less than 256, the resulting file should be readable by any program that worked with PNM files before April
2000.
SEE ALSO
pnm(5), ppmquant(1), ppmdither(1)
AUTHOR
Copyright (C) 1989, 1991 by Jef Poskanzer.
08 April 2000 pnmdepth(1)