10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Could anyone please help me with Assigning a value to variable and then updating the value in the original file
while read -r Serial_ID JOB_NAME STATUS
echo "Perform Fuctions"
???Assign STATUS to COMPLETED and Update File???
done <File (7 Replies)
Discussion started by: infernalhell
2. Shell Programming and Scripting
I am using below code for reading from a file and assigning the values to a variable , but it is loosing the value after the loop , please suggest to retain the value of the variable after the loop ,
while IFS=: read -r line
echo 'printing line variable ' $line... (1 Reply)
Discussion started by: ParthThakkar
3. Shell Programming and Scripting
I have a file containing multiple values, some of them are pipe separated which are to be read as separate values and some of them are single value all are these need to store in variables.
I need to read this file which is an input to my script
file name, first path, second... (7 Replies)
Discussion started by: ketanraut
4. Shell Programming and Scripting
I am trying to read a input file which has two columns separated by space
When i execute the below while code it reads line by line and a and b variables are able to successfully fetch the values
while read a b
echo... (5 Replies)
Discussion started by: chidori
5. Shell Programming and Scripting
For eg: I have sample.txt file with 4 rows of record like:
The username and password is sepsrated by '|'
I want to get the 1st row value from the file and assign it to two different variables(username and password)
in my... (1 Reply)
Discussion started by: priya001
6. UNIX for Advanced & Expert Users
I have a text file with multiple lines, each having data in the below format <DOB>,<ADDRESS>
I have to write a script which reads each line in the text file in loop, assign the values to these variables and do some further processing in it.
Using the following code prints the values... (12 Replies)
Discussion started by: manishab00
7. Shell Programming and Scripting
A part of my very basic perl code requires me to read a single value from a text file.
The file output is the following:
Reading image ... done
VOXELNUMBER=10527001... (7 Replies)
Discussion started by: ncl
8. Shell Programming and Scripting
I have a csv file with the values seperated by commas.I want to extract these values one by one and assign to a variable using shell script.Any ideas or code? (11 Replies)
Discussion started by: rajbal
9. Shell Programming and Scripting
i have a file in this format
curyymm PRVYYMM CDDMmmYY bddMmmyy eddMmmyy
--------- ------- ------------ ---------- -----------
0906 0905 09Jun09 01Jun09 30Jun09
----------- --------- ------------ ------------ -----------
i need to read the... (5 Replies)
Discussion started by: depakjan
10. Shell Programming and Scripting
I have a cat.dat file, i would like shell to read each 3 lines and set this 3 lines to 3 different variables.
my cat.dat is:
i want shell to make a loop and assign 1st line to student_id, 2nd line to... (4 Replies)
Discussion started by: rosalinda