1. Shell Programming and Scripting

This is what I tried: vara=${varb}_count (( vara += 1 )) Thanks for help (4 Replies)

2. Shell Programming and Scripting

i'm trying to do this (in bash darwin); echo "give me some words: " read a c=2 # this is get by other ways echo $a | awk '{print $c}' # i want to print the column given # by de $c variable if there is someone understand what i pretend... (3 Replies)

3. Shell Programming and Scripting

hi sir, i need your help for this script inside /rnmucdr/ednms05/ken/xMNBDF045_Script.sql content variable like this select * from invoice where bill_date=$BILLDATE and startNum=$STARTPARTNNUM and total_partn=$TOTALPARTN if i just paste this replace with the $SCRIPT it works great,if... (31 Replies)

4. UNIX for Dummies Questions & Answers

I would like to know how to pass a variable inside a variable to a function. sample code below -------------- for x in 1 9 do check_null $C$x ##call function to check if the value is null if then echo "line number:$var_cnt,... (2 Replies)

5. UNIX for Dummies Questions & Answers

I have a question to do and it's somewhat confusing. It says, and I quote "Create a file called file_1 with three lines of text in it. Create a shell variable called "f_name", assign it the string "file_1". Use the cat command and the variable "f_name" to display the contents of the file... (3 Replies)

6. Shell Programming and Scripting

Any help would be great. I know this is a dumb way of doing this, but I would like to know if there is a solution doing it this way. I'm very new at this and I'd like to learn more. Thanks! :D:D count=0 while ; do echo "enter your name" read name_$count let count=count+1 done ... (2 Replies)

7. Shell Programming and Scripting

Hi Gurus I have a file called /tmp/CMDB which looks like this serial: 0623AN1208 hostname: server1 model: x4100 assetID: 1234 I am writing a for loop that will go through this file line by line creating a variable of itself. Using the first iteration of the loop (i.e. the first line) as... (6 Replies)

8. Shell Programming and Scripting

I have a array as CArray=( a1 a2 ) and a1,a2,a3 are also array as: a1=(1 2 3) a2=(3 4 5) now I have this in my code: for i in `echo "${CArray}"` do echo ${$i} done It is giving error as :"bad substitution" It should give me value as 1 2 3 3 4 5 how can I get this...Can u please... (2 Replies)

9. Shell Programming and Scripting

Hi, I am trying to do the following thing var='date' $var Above command substitutes date for and in turn runs the date command and i am getting the todays date value. I am trying to do the same thing as following, but facing some problems, unique_host_pro="sed -e ' /#/d'... (3 Replies)

10. Shell Programming and Scripting

Hello Everyone, I am trying to resolve a variable inside another variable.Let me go straight to the example. Input: Query=$Table_1 Join $Table_2 (Query itself is a variable here) Now for two different cases I am assigning different values to Table_1 and Table_2 Case 1:... (14 Replies)