lines from file to variable Post: 55628

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put the contents of this file into a variable with multiple lines

I have a file that contains the following lines the brown quick fox jumped over the white laze dog 0123456789 I wanted to put the contents of this file into a variable so I used this code: VAR_LIST=`cat $2` where $2 is the file name passed as an argument to the script If I...

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Having sed to read lines of a file with the use of a variable..Possible?

This i will print the second line of a file sed -n '2p' test2 The use of a variable is impossible here. a=1 while ; do line=`sed -n '$a p' test2` # do some things here with the line variable a=`expr $a + 1` done But the uotput of sed command is 'p'..... What can i do to use a variable...

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[Perl] Split lines into array - variable line items - variable no of lines.

Hi, I have the following lines that I would like to see in an array for easy comparisons and printing: Example 1: field1,field2,field3,field4,field5 value1,value2,value3,value4,value5Example 2: field1,field3,field4,field2,field5,field6,field7...

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count lines in file to variable

I have a text file in which you need to identify the number of lines that looks like this: awk '{x + +} END {print x}' filename The problem is that I do not know how this data to any variable in which then need to continue to work in a cycle for .. do not know someone help? Sorry for my...

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Insert a variable to a text file after fixed number of lines

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Storing lines of a file in a variable

i want to store the output of 'tail -5000 file' to a variable. If i want to access the contents of that variable, it becomes kinda difficult because when the data is stored in the variable, everything is mushed together. you dont know where a line begins or ends. so my question is, how can i...

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Adding variable value in the begining of all lines present in a file.

I am getting the varible value from a grep command as: var=$(grep "Group" File1.txt | sed 's/Group Name*//g;s/,//g;s/://g;s/-//g') which leaves me the value of $var=xyz. now i want to append $var value in the begining of all the lines present in the file. Can u please suggest? Input file: 1...

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Assign a variable to number of lines in a file

Hello Gurus, Here is my requirement. I need to find the number of lines in a file and need to assign it to a variable. This is what I did and not wroking. #!/bin/ksh set -xv Src_Path=/mac/dev/Generic/SrcFiles Src_Count=wc -l ${Src_Path}/FILE_JUNE.txt Count_file = $Src_Count | awk -F...

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Using sed in a loop/to remove lines contained in variable from file

I've tried numerous commands, but I am not sure how to use sed in a loop. This is what I have: VARZ contains CARD_FILE_LIST and it also contains CARD_FILE_LIST2 so echo "$VARZ" CARD_FILE_LIST CARD_FILE_LIST2 I have a file with 60 lines in /tmp/testfile it and I want those lines deleted...

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Passing specific and incrementing lines of text from file via variable

This is part of a larger script where I need to pass only 1 line of a file to the script, based on a variable and not a direct reference. As part of a for loop : # for((line=0;line<50;line++)); do # awk �NR==$line' PhraseList.txt; done ...

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igawk

IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME

       igawk - gawk with include files

SYNOPSIS

       igawk [ all gawk options ] -f program-file [ -- ] file ...
       igawk [ all gawk options ] [ -- ] program-text file ...

DESCRIPTION

       Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).

       AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like

	      @include getopt.awk

       in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.

OPTIONS

       See gawk(1) for a full description of the AWK language and the options that gawk supports.

EXAMPLES

       cat << EOF > test.awk
       @include getopt.awk

       BEGIN {
	    while (getopt(ARGC, ARGV, "am:q") != -1)
		 ...
       }
       EOF

       igawk -f test.awk

SEE ALSO

       gawk(1)

       Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.

AUTHOR

       Arnold Robbins (arnold@skeeve.com).

Free Software Foundation					    Nov 3 1999								  IGAWK(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

put the contents of this file into a variable with multiple lines

Discussion started by: Nomaad

2. Shell Programming and Scripting

Having sed to read lines of a file with the use of a variable..Possible?

Discussion started by: hakermania

3. Shell Programming and Scripting

[Perl] Split lines into array - variable line items - variable no of lines.

Discussion started by: ejdv

4. Shell Programming and Scripting

count lines in file to variable

Discussion started by: gizmo16