Reading from a file and storing it in a variable Post: 302456229

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Ksh Storing Multiple Files and reading each line in each file.

How would I go about storing multiple file paths in a directory that begin like: 20080402* and run a loop that reads each line of each file thats in a given directory. So far this is what I have: #!/bin/ksh echo "ENTER Reprint Date (YYYYMMDD): " read ReprintDate echo ""...

2. Shell Programming and Scripting

Reading variable from file variable values

Hi, Here is the output of lpstat. I would like to read value of Queue which is(abxxxxb1)and status that is DOWN in first line. i dont care what is in second line. any one can help me.thanks Queue Dev Status Job Files User PP % Blks Cp Rnk ------- ----- ---------...

3. Shell Programming and Scripting

Storing the contents of a file in a variable

4. Programming

Reading Scientific notation from file and storing in array

Hi, I am trying to read a set of numbers that are in scientific notation into a file so I can do some math on them, but when I display the array contents the numbers aren't the same as the numbers in the file. Could someone explain why? Thanks. int main() { double fArray; ...

5. Shell Programming and Scripting

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...

6. Shell Programming and Scripting

storing a value from another file as a variable[solved]

Hi all, im having snags creating a variable which uses commands like cut and grep. In the instance below im simply trying to take a value from another file and assign it to a variable. When i do this it only prints the $a rather than the actual value. I know its simple but does anyone have any...

7. Shell Programming and Scripting

Storing multiple file paths in a variable

I am working on a script for Mac OS X that, among many other things, gets a list of all the installed Applications. I am pulling the list from the system_profiler command and formatting it using grep and awk. The problem is that I want to be able to use each result individually later in the script....

8. UNIX for Advanced & Expert Users

Passing variable as input & storing output in other variable

I have a below syntax its working fine... var12=$(ps -ef | grep apache | awk '{print $2,$4}') Im getting expected output as below: printf "%b\n" "${VAR12}" dell 123 dell 456 dell 457 Now I wrote a while loop.. the output of VAR12 should be passed as input parameters to while loop and results...

9. UNIX for Beginners Questions & Answers

Storing file contents to a variable

Hi All, I was trying a shell script. I was unable to store file contents to a variable in the script. I have tried the below but unable to do it. Input = `cat /path/op.diary` Input = $(<op.diary) I am using ksh shell. I want to store the 'op.diary' file contents to the variable 'Input'...

10. Shell Programming and Scripting

awk to compare each file in two directores by storing in variable

In the below bash I am trying to read each file from a specific directory into a variable REF or VAL. Then use those variables in an awk to compare each matching file from REF and VAL. The filenames in the REF are different then in the VAL, but have a common id up until the _ I know the awk portion...

LEARN ABOUT SUSE

shcomp

SHCOMP(1)						       Korn shell utilities							 SHCOMP(1)

NAME

       shcomp - compile a shell script

SYNOPSIS

       shcomp [ options ] [infile [outfile]]

DESCRIPTION

       Unless  -D is specified, shcomp takes a shell script, infile, and creates a binary format file, outfile, that ksh can read and execute with
       the same effect as the original script.

       Since aliases are processed as the script is read, alias definitions whose value requires variable expansion will not work correctly.

       If -D is specified, all double quoted strings that are preceded by $ are output. These are the messages	that  need  to	be  translated	to
       locale specific versions for internationalization.

       If  outfile  is omitted, then the results will be written to standard output. If infile is also omitted, the shell script will be read from
       standard input.

OPTIONS

       [D dictionary] Generate a list of strings that need to be placed in a message catalog for internationalization.	[n noexec] Displays  warn-
       ing messages for obsolete or non-conforming constructs.	[v verbose] Displays input from infile onto standard error as it reads it.

EXIT STATUS

       0
	 Successful completion.
       >0
	 An error occurred.

SEE ALSO

       ksh(1)

IMPLEMENTATION

     version
       shcomp (AT&T Research) 2003-03-02
     author
       David Korn <dgk@research.att.com>
     copyright
       Copyright (c) 1982-2010 AT&T Intellectual Property
     license
       http://www.opensource.org/licenses/cpl1.0.txt

								    2003-03-02								 SHCOMP(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Ksh Storing Multiple Files and reading each line in each file.

Discussion started by: developncode

2. Shell Programming and Scripting

Reading variable from file variable values

Discussion started by: sagii

3. Shell Programming and Scripting

Storing the contents of a file in a variable

Discussion started by: proactiveaditya

4. Programming

Reading Scientific notation from file and storing in array

Discussion started by: Filter500