Sponsored Content
Full Discussion: cat files
Top Forums UNIX for Dummies Questions & Answers cat files Post 302167713 by sandeep78 on Friday 15th of February 2008 09:50:03 AM
Old 02-15-2008
Hi,
Please find my answers below.

How does the script know how many files you have to deal with? Will that be an additional parameter?
Yes. Sorry forgot to mention that part.
The script should take 2 parameters.
#1 the no.of input jobs
#2 the no.of output jobs


Let's say you have n input files and want j output files. Do you want each outputfile to comprise n/j input files?
Yes that is what I expect. n/j input file.

Do you always want the output file to be named the same as the input file? In the same directory?
Yes.

Once again, thanks a lot for your time

-Sandeep
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

KSH CAT Two files into one

Quick question, File A has one line (10 charachters), File B has one line (10 charachters). how do a concat these two files together to produce a file (File C) that has the contents of Files A + B together onto one line of 20 Charachters if I use: cat FileA FileB > FileC I get the... (5 Replies)
Discussion started by: kshelluser
5 Replies

2. Shell Programming and Scripting

cat /proc/ files

Hi, I need to write a shell script that should lists only the files that starts with alphabet from the /proc dir and then I have to cat those files and redirect to a file. But my below script is not working. It is reading the first file properly but not the subsequent files. Please throw a... (2 Replies)
Discussion started by: royalibrahim
2 Replies

3. Shell Programming and Scripting

cat files in different directories

i have data files in different directories like /jadat /cadat etcc... i have list of this directories in a file files. content of files: ja ca directories: /jadat /cadat file in each of these directories natt_trans_like.dat i need to loop though each directory for a... (1 Reply)
Discussion started by: dsravan
1 Replies

4. UNIX for Dummies Questions & Answers

Difference between cat , cat > , cat >> and touch !!!

Hi Can anybody tell the difference between Difference between cat , cat > , cat >> and touch command in UNIX? Thanks (6 Replies)
Discussion started by: skyineyes
6 Replies

5. Shell Programming and Scripting

cat certain files in directories to files named after the dir?

Hi all, I have a directory with many subdirectories each named like so: KOG0001, KOG0002, ...KOG9999. Each of these subdirectories contain a variable number two kinds of files (nuc and prot) named like so: Capitella_sp_nuc_hits.fasta (nuc) and Capitella_sp_prot_hits.fasta (prot). The... (2 Replies)
Discussion started by: kmkocot
2 Replies

6. UNIX for Dummies Questions & Answers

Edit files with cat

Hi, sometimes one wants to edit files while still seeing output of earlier commands in terminal. I've found out that cat test && cat - >> test does the trick for displaying file content and adding lines but I believe I saw a much cooler command that was also able to erase lines from files. I cannot... (6 Replies)
Discussion started by: scarleo
6 Replies

7. UNIX for Dummies Questions & Answers

Using cat on specific files only

I am concatenating txt-files using cat: cat *.txt > file.dat However, the same directory has the installation instructions included, which is also a txt file: install.txt I currently have the install.txt file renamed to install._txt, but I prefer a solution using regular expressions. Is there... (5 Replies)
Discussion started by: figaro
5 Replies

8. Shell Programming and Scripting

Cat files situation

Hello, I am PhD student (Biomedical sciences) and very new to Linux. I need some help with the following task : I have files in the following format for their names : An_A1_nnn_R1.txt; An_A1_nnm_R1.txt; An_A1_nnoo_R1.txt An_A2_nnn_R1.txt; An_A2_nnm_R1.txt; An_A2_nno_R1.txt ... (8 Replies)
Discussion started by: Julio Finalet
8 Replies

9. Shell Programming and Scripting

CAT 3 files with the same name in 3 different folders

I am trying to cat 3 files. They all have the same name MFExtract.txt. But, they are in 3 seperate file names. Any idea how I could cat the 3 together. It's throwing me off figuring out a way because the names are the same. I was thinking just doing a 3 cat commands with the full path names and... (2 Replies)
Discussion started by: risarose87
2 Replies

10. Shell Programming and Scripting

Cat N files in a folder

I am new to Linux and I am trying to cat only N files in a folder. N is dynamically given number at runtime. If I give N as 2 then cat only 2 files in the folder and If I give N as 5 then cat only 5 files in the folder. Is there any way to do that? (6 Replies)
Discussion started by: KMusunuru
6 Replies
GRUB-MKRESCUE(3)					     Library Functions Manual						  GRUB-MKRESCUE(3)

NAME
grub-mkrescue -- Generate a GRUB rescue image using GNU Xorriso. SYNOPSIS
grub-mkrescue [-o | --output=FILE] [--modules=MODULES] [--install-modules=MODULES] [--themes=THEMES] [--fonts=FONTS] [--locales=LOCALES] [--compress[=no,xz,gz,lzo]] [-d | --directory=DIR] [--grub-mkimage=FILE] [--rom-directory=DIR] [--xorriso=FILE] [--grub-glue-efi=FILE] [--grub-render-label=FILE] [--label-font=FILE] [--label-color=COLOR] [--label-bgcolor=FILE] [--product-name=STRING] [--product-version=STRING] [--sparc-boot] [--arcs-boot] DESCRIPTION
grub-mkrescue can be used to generate a rescue image with the GRUB bootloader. OPTIONS
--output=FILE Write the generated file to FILE. The default is to write to standard output. --modules=MODULES Pre-load modules specified by MODULES. --install-modules=MODULES Install only MODULES and their dependencies. The default is to install all available modules. --themes=THEMES Install THEMES. The default is to install the starfield theme, if available. --fonts=FONTS Install FONTS. The default is to install the unicode font. --locales=LOCALES Install only locales listed in LOCALES. The default is to install all available locales. --compress[=no,xz,gz,lzo] Compress GRUB files using the specified compression algorithm. --directory=DIR Use images and modules in DIR. --grub-mkimage=FILE Use FILE as grub-mkimage(1). The default is /usr/bin/grub-mkimage. --rom-directory=DIR Save ROM images in DIR. --xorriso=FILE Use FILE as xorriso. --grub-glue-efi=FILE Use FILE as grub-glue-efi(3). --grub-render-label=FILE Use FILE as grub-render-label(3). --label-font=FILE Use FILE as the font file for generated labels. --label-color=COLOR Use COLOR as the color for generated labels. --label-bgcolor=COLOR Use COLOR as the background color for generated labels. --product-name=STRING Use STRING as the product name in generated labels. --product-version=STRING Use STRING as the product version in generated labels. --sparc-boot Enable booting the SPARC platform. This disables HFS+, APM, ARCS, and "boot as disk image" on the i386-pc target platform. --arcs-boot Enable ARCS booting. This is typically for big-endian MIPS machines, and disables HFS+, APM, sparc64, and "boot as disk image" on the i386-pc target platform. -- All options after a -- will be passed directly to xorriso's command line when generating the image. SEE ALSO
info grub Wed Feb 26 2014 GRUB-MKRESCUE(3)
All times are GMT -4. The time now is 12:30 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy