Problem in reading a file Post: 302393638

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help me ...problem in reading a file

hi, while reading a file line by line # name of the script is scriptrd while read line do echo $line done while executing bash$ ./scriptrd if i give the input as * the output is like it displays the contents of the current directory i jus wanted it to print as *

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problem in reading file using fread

Hi All, These are the two ways i tried to read file but i getting work with second one not with the first. char buf; // Defining space for buf ctrlfnum = fopen(filename_arr.control_fname,"r"); 1) n = fread(buf,sizeof(buf),1,ctrlfnum); ============== (not works) 2) n =...

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File reading problem via shell script

Hi, Data file named parameter contains : DB=y Alter_def.sql Create_abc.sql SQL=y database.sql my_data.sql To read this file I use var_sql=$(awk -F= '$1 == "SQL" { print $2 }' parameter.txt) if then sql_f_name=`grep "\.sql" parameter.txt` echo $sql_f_name fi

4. Shell Programming and Scripting

problem in reading a file

i need to read record by record i use script #!/bin/ksh for i in 'cat filename' do echo $1 done but i dont get expected result i just get filename echoed on screen

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Intermittent problem reading from an input file.

First of all thanks to all for the good post, and the great site. I'm a noob, but I've been able to learna a lot by checking past posts. I haven't been able to make sense of a problem that I've been working on for a while, hopefully someone can help me out. The script I wrote telnets into...

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problem in reading a record from the file

Hi Guys, I need to check whether the last column is RP, If so, then i have to second column and pass it to a select statement as sonid and fetch the value to a variable and run it. This has to be done till the last column is RW. value Fatherid sonid topid ...

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Problem with reading from a properties file

Hi, i have a properties file a.prop where entry is like PROCESS_IDX=0 Now in my shell schript i am doing like this. #!/bin/sh . a.prop .............. -....................... while read line do # tokenize the string by ",". var=(`echo $line | tr ',' ' '`) echo $PROCESS_IDX -->...

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Problem in reading a file content

Hi, I am reading a file line by line using read line function of while loop. Each line contains 4 fields. I want to take these 4 values in 4 variables in each iteration so that i can use them in my script. The issue here is that my awk command is returning awkward results - Here is a sample line...

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Problem in reading file (bash)

i get a name from user first name : last name, in this format. Now i am saving this to a file. what i want is, I do not want to save any name if I already have one entry o that same name..what should i do for example user give robert fernandez this will save in file as robert:fernandez. if...

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Problem reading file in while/read loop

I know I should be able to see a way of doing this easily, but my brain just won't engage. I have a script working on an embedded device that checks to see if an item is in a blacklist before performing some actions. At the moment the code reads thus.... while read BLACKLIST ; do ...

LEARN ABOUT OPENSOLARIS

gzexe

GZEXE(1)						      General Commands Manual							  GZEXE(1)

NAME

       gzexe - compress executable files in place

SYNOPSIS

       gzexe [ name ...  ]

DESCRIPTION

       The  gzexe  utility  allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
       penalty in performance).  For example if you execute ``gzexe /bin/cat'' it will create the following two files:
	   -r-xr-xr-x  1 root  bin   9644 Feb 11 11:16 /bin/cat
	   -r-xr-xr-x  1 bin   bin  24576 Nov 23 13:21 /bin/cat~
       /bin/cat~ is the original file and /bin/cat is the self-uncompressing executable file.  You can remove /bin/cat~ once  you  are	sure  that
       /bin/cat works properly.

       This utility is most useful on systems with very small disks.

OPTIONS

       -d     Decompress the given executables instead of compressing them.

SEE ALSO

       gzip(1), gznew(1), gzmore(1), gzcmp(1), gzforce(1)

CAVEATS

       The  compressed	executable  is a shell script. This may create some security holes. In particular, the compressed executable relies on the
       PATH environment variable to find gzip and some other utilities (tail, chmod, ln, sleep).

BUGS

       gzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually  in  some  cases,
       using chmod or chown.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +--------------------+-----------------+
       |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
       +--------------------+-----------------+
       |Availability	    | SUNWgzip	      |
       +--------------------+-----------------+
       |Interface Stability | Committed       |
       +--------------------+-----------------+
NOTES

       Source for gzip is available on http://opensolaris.org.

																	  GZEXE(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

help me ...problem in reading a file

Discussion started by: brkavi_in

2. Programming

problem in reading file using fread

Discussion started by: arunkumar_mca

3. Shell Programming and Scripting

File reading problem via shell script

Discussion started by: Dip

4. Shell Programming and Scripting

problem in reading a file

Discussion started by: er_zeeshan05