1. Shell Programming and Scripting

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 * (6 Replies)

2. Programming

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 =... (4 Replies)

3. Shell Programming and Scripting

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 (2 Replies)

4. UNIX for Dummies Questions & Answers

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... (7 Replies)

5. Shell Programming and Scripting

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 ... (8 Replies)

6. Shell Programming and Scripting

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 -->... (6 Replies)

7. Shell Programming and Scripting

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... (8 Replies)

8. Shell Programming and Scripting

Hi Guys, I am having a file which does not have any name when i do a ls -l -rw-r--r-- 1 dctrdat1 dctrdata 35 Feb 09 08:04 -rw-r--r-- 1 dctrdat1 dctrdata 11961 Feb 08 06:40 DAI_data.txt Now i want to see what is inside that file. Can you please let me know how to read... (9 Replies)

9. Shell Programming and Scripting

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... (5 Replies)

10. Shell Programming and Scripting

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 ... (7 Replies)