[Solved] take name of directory and files as variables Post: 302575351

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

[solved] merging two files and writing to another file- solved

i have two files as file1: 1 2 3 file2: a b c and the output should be: file3: 1~a 2~b 3~c

2. UNIX for Dummies Questions & Answers

[SOLVED] Delete files and folders under given directory

3. Shell Programming and Scripting

[Solved] Look for strings and use variables

Hello guys, First of all, thanks for taking the time to read my post. So, here I have a file from my honeypot which record IP addresses and web pages visited. I would like to manipulate it in order to create Snort signatures and ACLs. But I am having troubles to extract the src IP address and...

4. Shell Programming and Scripting

[Solved] Bash test 2 variables to see if ones greater by n

Experts, I have a bash shell script that generates 2 variables that have the current minute and a minute from a log file. Can someone please show me the best way to test if the minutes stray by 5. So basically if: This is ok: Last Fitting Min ============= 02 Current Minute =============...

5. Shell Programming and Scripting

Moving files from one directory to another based on 2 date variables

Hi All, I am currently coding for a requirement(LINUX OS) where I am supposed to move a file (Lets Call it Employee.txt) from Directory A to Directory B based on 2 date fields as below, Date_Current = 20120620 Date_Previous = 20120610 Source Directory : /iis_data/source Target...

6. Shell Programming and Scripting

[Solved] Working with date (add minutes using variables)

Dear all, today I'm scratching my head with a simple (I believe) issue. Working with date is quite simple, so if I Need to add some seconds to current time, I'll use: date --date='+30 seconds' +"%Y-%m-%d %H:%M:%S"But, how to pass the value to add from a variable? I tried the following without...

7. Shell Programming and Scripting

[solved] Question for using variables outside a while loop

I want to get newvar outside the while any ideas? while read myline; do var=${myline} newvar1=$(let "$var") done echo $newvar1 I found it its ok now Thank you!

8. UNIX for Dummies Questions & Answers

[Solved] Writing a loop to changing the names of files in a directory

Hi, I would like to write a loop to change the names of files in a directory. The files are called data1.txt through data1000.txt. I'd like to change their names to a1.txt through a1000.txt. How do I go about doing that? Thanks!

9. Shell Programming and Scripting

[SOLVED] nawk FS using pipe read variables from file

10. UNIX for Dummies Questions & Answers

[Solved] How to find particular files ina directory?

Hi, I am trying to write a script to find some files in a directory Example: if i have files like 2014-02-01_aaaa.txt 2014-02-01_bbbb.txt 2014-02-01_cccc.txt 2014-02-01_dddd.txt and some other files how can i just check to see if there four files exits or not i tried some thing like this...

LEARN ABOUT DEBIAN

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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

[solved] merging two files and writing to another file- solved

Discussion started by: mlpathir

2. UNIX for Dummies Questions & Answers

[SOLVED] Delete files and folders under given directory

Discussion started by: ramse8pc

3. Shell Programming and Scripting

[Solved] Look for strings and use variables

Discussion started by: Benou

4. Shell Programming and Scripting

[Solved] Bash test 2 variables to see if ones greater by n

Discussion started by: jaysunn