store output to a file and read from it Post: 85301

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how to read each letter from file and store it in variable.

Dear friends, i am writing csh script i have one dat file containing following data.like this. 08FD3 03A26 000FA0 FFFF0 BBA0F 00000 00000 from the above file i want to read each letter and store it in one variable. how it is possible. please help

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Read and store each line of a file to a variable

Hi all, I'm quite new to unix and hope that someone can help me on this. I'm using csh. Below is what i intend to do. 1. I stored some data in a file. 2. I intend to read the file line by line and store each line of data into a variable, so that i can used it later. Anyone have any...

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To read and separate number and words in file and store to two new file using shell

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trouble using read to store values in variables from command output

I know there are caveats about using read in pipelines because read is treated by a subshell. I know this but I can't think of any way to accomplish this regardless, I'm still a rookie. I hope somebody will be able to interpret what it is that I'm trying to accomplish and correct me. ...

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Read a file and store each value in a variable

Hi, How to read a file and put the values in a script. E.g. file1.txt 02/12/2009;t1;t2 The script should read this file and put these values in 3 different variables x1,x2,x3 which can be used further. Thanks Ashu

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Read the contents of a file and store them in a variable

Hi Gurus, I am trying for a scenario where in I want to read the contents of a file line by line and then store them in variables. Below is the script: #!/bin/ksh while read line do id=`echo $line | cut -f1 -d |` name=`echo $line | cut -f2 -d |` echo $id ...

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to read two files, search for patterns and store the output in third file

hello i have two files temp.txt and temp_unique.text the second file consists the unique fields from the temp.txt file the strings stored are in the following form 4,4 17,12 15,65 4,4 14,41 15,65 65,89 1254,1298i'm able to run the following script to get the total count of a...

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Store grep output file

Hi, I'm trying to store the output from a grep, I just want the file name. But couldn't find how to do it. Basically, I just want to grep <etc> * and I want to store the file name. There is only one file with the what I'm grepping, so storing in a variable o an array its the same. If someone...

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Shell script to read a file and store in variables

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How to read a value from a file and store in a variable?

Hi, I have a file service.xml which has following content: <?xml version="1.0" encoding="UTF-8"?> <Service Ver="2.31.13"/> I want to read the value of Ver (that is 2.31.13) and assign to a variable which i further use. Please help me in that.

LEARN ABOUT XFREE86

pwd

PWD(1)                                                             User Commands                                                            PWD(1)

NAME

       pwd - print name of current/working directory

SYNOPSIS

       pwd [OPTION]...

DESCRIPTION

       Print the full filename of the current working directory.

       -L, --logical
              use PWD from environment, even if it contains symlinks

       -P, --physical
              avoid all symlinks

       --help display this help and exit

       --version
              output version information and exit

       If no option is specified, -P is assumed.

       NOTE:  your shell may have its own version of pwd, which usually supersedes the version described here.  Please refer to your shell's docu-
       mentation for details about the options it supports.

AUTHOR

       Written by Jim Meyering.

REPORTING BUGS

       GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
       Report pwd translation bugs to <http://translationproject.org/team/>

COPYRIGHT

       Copyright (C) 2017 Free Software Foundation, Inc.  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       getcwd(3)

       Full documentation at: <http://www.gnu.org/software/coreutils/pwd>
       or available locally via: info '(coreutils) pwd invocation'

GNU coreutils 8.28                                                 January 2018                                                             PWD(1)

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

how to read each letter from file and store it in variable.

Discussion started by: rajan_ka1

2. UNIX for Dummies Questions & Answers

Read and store each line of a file to a variable

Discussion started by: seijihiko

3. Shell Programming and Scripting

To read and separate number and words in file and store to two new file using shell

Discussion started by: kamakshi s

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trouble using read to store values in variables from command output

Discussion started by: ProGrammar

5. UNIX for Dummies Questions & Answers

Read a file and store each value in a variable

Discussion started by: er_ashu

6. Shell Programming and Scripting

Read the contents of a file and store them in a variable

Discussion started by: svajhala

7. Shell Programming and Scripting

to read two files, search for patterns and store the output in third file

Discussion started by: vaibhavkorde