Split files based on user input Post: 302941167

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

split files based on size

I have a few txt files in some directory and I need to check their sizes one by one. If any of them are greater than 5mb then I need to split the file in two. Can someone help? Thanks.

2. Shell Programming and Scripting

Script to split files based on number of lines

I am getting a few gzip files into a folder by doing ftp to another server. Once I get them I move them to another location .But before that I need to make sure each gzip is not more than 5000 lines and split it up . The files I get are anywhere from 500 lines to 10000 lines in them and is in gzip...

3. Shell Programming and Scripting

Split a file into multiple files based on the input pattern

I have a file with lines something like. ...... 123_start ...... ....... 123_end .... ..... 456_start ...... ..... 456_end .... ..... 789_start .... .... 789_end

4. Shell Programming and Scripting

Append file based upon user input-- solved

Ok, I have a script with a commandline option that allows the user to add a custom function to the script file. I have tried everything in my limited knowledge of sed to get this to work and keep coming up short. I need sed to search for a line starting with a pattern, I've got that part so far,...

5. Shell Programming and Scripting

Search on date range of file based on user input

Hello I would like to ask for help with a script to search a directory that contains many log files and based on a users input after being prompted, they enter a date range down to the hour which searches the files that contain that range. I dont know how to go about this. I am hoping that the...

6. Shell Programming and Scripting

Script interacts with user , based on user input it operates

i have a script which takes input from user, if user gives either Y/y then it should continue, else it should quit by displaying user cancelled. #!/bin/sh echo " Enter your choice to continue y/Y OR n/N to quit " read A if then echo " user requested to continue " ##some commands...

7. Shell Programming and Scripting

Split: File into multiple and keeping the same 3 lines from input into all output files

The following code will split the infile into multiple files. However, I need it to insert the same first 3 lines from the original input file into each splitted file. How do I modify my script below to do so: print -n "Enter file name to split? " ; read infile if then echo "Invalid file...

8. Shell Programming and Scripting

Split a non delimited file into columns depending on user input

I would like some advice on some code. I want to write a small script that will take an input file of this format 111222233334444555666661112222AAAA 2222333445556612323244455445454545 2334556345643534505435345353453453 (and so on) It will be called as : script inputfile X (where X is...

9. Shell Programming and Scripting

awk command to search based on 5 user input fields

Field1=”” Field2=”” Field3=”” Field4=”” Field5=”” USER INPUT UP TO 5 FIELDS awk -F , '{ if ( $3 == Field1 && $6 == Field2 && $8 == Field3 && $9 == Field4 && $10 == Field5) print $0 }' /tmp/rodney.outD INPUT FILE (Rodney.outD): ...

10. Shell Programming and Scripting

Automaticaly create function based off user input

I am trying to create a bash script that will create new function by using the user input. The below will create the necessary files in the correct format, however when it comes to the # create function I am at a loss. If the name entered was NEWNAME and the genes were GENE1,GENE2 then two files...

LEARN ABOUT XFREE86

ppmquantall

ppmquantall(1)						      General Commands Manual						    ppmquantall(1)

NAME

       ppmquantall - run ppmquant on a bunch of files all at once, so they share a common colormap

SYNOPSIS

       ppmquantall [-ext extension] ncolors ppmfile ...

DESCRIPTION

       Takes a bunch of portable pixmap as input.  Chooses ncolors colors to best represent all of the images, maps the existing colors to the new
       ones, and overwrites the input files with the new quantized versions.

       If you don't want to overwrite your input files, use the -ext option.  The output files are then named the same as the input files, plus  a
       period and the extension text you specify.

       Verbose	explanation:  Let's  say  you've got a dozen pixmaps that you want to display on the screen all at the same time.  Your screen can
       only display 256 different colors, but the pixmaps have a total of a thousand or so different colors.  For a single pixmap you  solve  this
       problem	with  ppmquant;  this  script  solves  it for multiple pixmaps.  All it does is concatenate them together into one big pixmap, run
       ppmquant on that, and then split it up into little pixmaps again.

       (Note that another way to solve this problem is to pre-select a set of colors and then use ppmquant's -map option  to  separately  quantize
       each pixmap to that set.)

SEE ALSO

       ppmquant(1), ppm(5)

AUTHOR

       Copyright (C) 1991 by Jef Poskanzer.

								   27 July 1990 						    ppmquantall(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

split files based on size

Discussion started by: khanvader

2. Shell Programming and Scripting

Script to split files based on number of lines

Discussion started by: gubbu

3. Shell Programming and Scripting

Split a file into multiple files based on the input pattern

Discussion started by: abinash

4. Shell Programming and Scripting

Append file based upon user input-- solved

Discussion started by: DC Slick