Reading multiple lines in a file Post: 302972728

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Reading lines within a Unix file.

I have a file that has a list of numbers in it. Each line has a different number. I am trying to create some sort of loop within a script that will pick the numbers up on lines 1 and 2 and then put those figures into the script. It then goes through the process then loops back and reads lines 2 and...

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Reading multiple lines as single

Hi, Is it possible to read every 2 lines as single record, I have a file like below, ~CZK ~TSCHECHISCHE KRONE ~TSCHECH. REPUBLIK Dec 1 2005 12:00AM~ 10.840000~ ~DKK ~DAENISCHE KRONE ~DAENEMARK Dec 2 2005 12:00AM~ ...

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skip reading certain lines in a file

How can I exclude reading lines in a file that contains the following: filesystem:/home/pach/liv_patches 128005120 88456640 37270758 71% /home/patches That is, all lines that contain and begins with filesystem: should not be processed/read from a file

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reading alternate lines of a file

hi, i have 2 files. file1: 1 2 3 4 5 6 file2: a b c d e f g h i

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skip lines while reading a file

Hi Experts, I am tryin to read a file and while doing so i need to skip the lines which start with a hash (#) char. I thought of using a goto command but a lot of guys on this site say its not the good way to program. Moreover I am using a ksh shell which deos not support goto command. ...

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Regarding reading lines into a new file

Hi all, I jut use a loop to read lines from the user and redirect it to a file. echo "Enter the line" while read -r LINE do echo $LINE >> FILE if ;then break fi done input app...

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How to ignore single or multiple lines between /* and */ while reading from a file in unix?

I have a file proc.txt: if @debug = 1 then message 'Start Processing ', @procname, dateformat(now(*), 'hh:mm:ss'), @julian type info to client; end if; /* execute immediate with quotes 'insert into sys_suppdata (property, value, key_name) location ''' || @supp_server || '.' ||...

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Reading multiple values from multiple lines and columns and setting them to unique variables.

Hello, I would like to ask for help with csh script. An example of an input in .txt file is below, the number of lines varies from file to file and I have 2 or 3 columns with values. I would like to read all the values (probably one by one) and set them to independent unique variables that...

9. Shell Programming and Scripting

Reading multiple lines with condition

Hi guys, I need to read following lines and put them in same row …. text: Abcd5437_XYA0_B1_WXYZ_BE 99:00:14:42:55:01:d4:22 99:00:14:42:70:01:d4:22 99:00:14:42:55:03:a0:22 99:00:14:42:70:03:a0:22 ...

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Removing multiple lines from input file, if multiple lines match a pattern.

GM, I have an issue at work, which requires a simple solution. But, after multiple attempts, I have not been able to hit on the code needed. I am assuming that sed, awk or even perl could do what I need. I have an application that adds extra blank page feeds, for multiple reports, when...

LEARN ABOUT LINUX

set_color

set_color(1)							       fish							      set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

       o -o, --bold Set bold or extra bright mode

       o -u, --underline Set underlined mode

       o -v, --version Display version and exit

       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

       Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
       font color, while set_color --bold white will result in a white font color.

       Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.

       set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
       incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
       ncurses and recompile fish against it in order to fix this issue.

Version 1.23.1							  Sun Jan 8 2012						      set_color(1)

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Reading lines within a Unix file.

Discussion started by: mariner

2. Shell Programming and Scripting

Reading multiple lines as single

Discussion started by: braindrain

3. UNIX for Dummies Questions & Answers

skip reading certain lines in a file

Discussion started by: paulsew

4. Shell Programming and Scripting

reading alternate lines of a file

Discussion started by: vidyaj