10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Cope sample1: test.sh
echo " Outside loop i = $i "
i=$(( $i + 1))
echo "Inside loop i = $i "
echo " Out of loop i is : $i "
When run output :
Outside loop i = 0
Inside loop i = 1
Inside loop i = 2
Inside loop i = 3
Inside loop i = 4
Inside loop i = 5
Inside... (8 Replies)
Discussion started by: Adarshreddy01
2. Shell Programming and Scripting
I have two files with me file1.txt and file2.txt
ccc is related to 333 only, bbb is related to 222 only and aaa is related to 111 only.
I have to get the values from each of the file and pass them in the URL... (3 Replies)
Discussion started by: ankur328
3. Shell Programming and Scripting
I am writing in a file through cat command. This file will contain the path of file along with filename. e.g. /home/user/folder1/folder2/filename.txt
There might be very large number of this path in same file like say 140
when I try to run while command:
while read -r file
//command... (8 Replies)
Discussion started by: Pulkit Lall
4. Shell Programming and Scripting
Am trying to print the PIDs of process in a file and trying to grep any PID from that file
I set the if condition as $value != "PID" and $value != "-"
Assign that number to a variable
Am confused since am using while loop to read the line from file
and again if condition to check those... (2 Replies)
Discussion started by: Priya Amaresh
5. Shell Programming and Scripting
I am on HP-UX and K shell.
When I am using while/for loop for reading a file. It is working fine but not reading tabs:
Suppose, if the line is: ; ;COMP; ; ; ;
then loop is reading as
; ;COMP; ;... (5 Replies)
Discussion started by: ezee
I am building a script to grep for a string in all the files from a folder and display the results.
I am reading the files one by one by placing the names in other file using while loop
my code is as below
while read inp
chk=`grep -c "$str" $pth/$inp`
... (2 Replies)
Discussion started by: sekhar gajjala
7. Shell Programming and Scripting
Here is the output of lpstat. I would like to read value of Queue which is(abxxxxb1)and status that is DOWN in first line. i dont care what is in second line. any one can help me.thanks
Queue Dev Status Job Files User PP % Blks Cp Rnk
------- ----- ---------... (5 Replies)
Discussion started by: sagii
8. Shell Programming and Scripting
I am writing a shell script using the korn shell. It seems that I am only
able to use local variables within a while loop that is reading a file.
(I can't access a variable outside a previously used while loop.) It's been
a while since I wrote shell scripts. Here is a sample
cat file.txt... (4 Replies)
Discussion started by: ricardo.ludwig
9. UNIX for Dummies Questions & Answers
I have a file (details.txt) with 3 rows of variables ie...
name postcode age
john D fr25dd 25
mark W ab122aa 22
phil C cd343bb 33
What I want to do is read down the list with a loop and add each field into a one line piece of text...
So I have a file (test1) which reads;... (3 Replies)
Discussion started by: starsky
10. UNIX for Dummies Questions & Answers
Made changes to a file using vi editor and saved those changes
now realised that the changes are not required
How can I get the previous version of the file.i.e the one which was there on which I had made changes (3 Replies)
Discussion started by: novice100