10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Sorry for the probably strangely worded title but I don't really know how else to put it.
Background context: Post processing LAMMPS simulation data.
tl;dr: I'm making two spheres collide, every defined timestep the simulation outputs a bunch of data including total energy of the particles,... (10 Replies)
Discussion started by: ThomasP
10 Replies
2. UNIX for Dummies Questions & Answers
Hi I have a text file with 2 values and I am trying to assign each value to a variable and then write those to text files.
So if the textfile is data.txt with 2 values x and y
I want to assign mean=x, and stdev=y and then write these out in text files alongwith the id ($id has already been... (6 Replies)
Discussion started by: violin
6 Replies
3. Shell Programming and Scripting
I have a script whose contents are as below
result= awk 's=100 END {print s }'
echo "The result is" $result
The desired output is
The result is 100
My script is running without exiting and i am also not getting the desired output.
Please help (5 Replies)
Discussion started by: bk_12345
5 Replies
4. Shell Programming and Scripting
my script is some thing like this
i11="{1,2,3,4,5,6,7,8,9,10,11,}"
echo "enter value"
read value ..............suppose i11
x="$value"
echo "$($value)" .............the echo should be {1,2,3,4,5,6,7,8,9,10,11,}
but its showing "i11" only.
plz help me out to get desired... (10 Replies)
Discussion started by: sagar_1986
10 Replies
5. Shell Programming and Scripting
Hi All,
I have a fixed-width datafile from which i need to extract value/string starting from some position to the specified length in each of the lines.
awk '{print substr($0,x,y)}' datafile --- is working fine
but
awk 'BEGIN{a=0}{a=substr($0,x,y);print $a}' datafile ---is giving... (3 Replies)
Discussion started by: loggedin.ksh
3 Replies
6. Shell Programming and Scripting
Hi folks.
I have this variable called FirstIN that contains something like this: 001,002,003,004...
I am trying to assign the content of this variable into ModifiedIN but with the following format : 001 002 003 004...(changing the commas for spaces)
I thought about using sed but i am not... (17 Replies)
Discussion started by: Stephan
17 Replies
7. Shell Programming and Scripting
Is there any difference between:
set variable=39 and variable=39 (1 Reply)
Discussion started by: proactiveaditya
1 Replies
8. Shell Programming and Scripting
Hi,
The following command runs on in the Korn shell prompt. however i want to output the value of this to a variable. Can anyone provide a solution?
echo 'ABC,DEF,"G,HI,J",KLM,"MNi,O"'| awk -F "\"" '{for(i=1;i<=NF;i++){if(i%2)gsub("\,","~^~",$i)}}1' (2 Replies)
Discussion started by: ladarlsan
2 Replies
9. Shell Programming and Scripting
Hi All,
I am getting the output for the following command when i run it on the unix console.
---------------------------
grep `whoami` /etc/passwd | awk '{print ($1);}' | cut -d ":" -f3
----------------------------
But i made it into a script and tried to print the variable, its... (5 Replies)
Discussion started by: meheretoknow
5 Replies
10. Shell Programming and Scripting
Another newbie to Unix scripting Q..
How do you assign a value resulting from a command, such as awk, to a variable.
I am currently trying:-
$awk '{print $1}' file1 > variable1
with no change to $variable1.
The line:
$awk '{print $1}' file1
does print the first line of the... (3 Replies)
Discussion started by: sirtrancealot
3 Replies