10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I need to get the version of python installed and store it in a variable for later use. Whereas it is printing on the console instead of storing to variable. I am able to store output of ls command in a variable. Please check the below code :
root@myhost:/volumes/srini# cat... (4 Replies)
Discussion started by: srinivasan.neel
2. Shell Programming and Scripting
How are you all. .. I have started to learn bash scripting.. . and I am pretty much trying to execute this script which I am still not successful.. .
This is what I am trying to do. ..
need to get "n" number of lines from the specified file and store the output to the new file in... (5 Replies)
Discussion started by: zsycho
3. Shell Programming and Scripting
I am new to Linux/shell scripting having moderate knowledge.
In my script, I need to get execution time of a command (say 'ls') in mili seconds level. For this i tried using "time" command to retrieve the total execution time in milli seconds. But, the problem is that, how to save... (9 Replies)
Discussion started by: happening_linux
4. Shell Programming and Scripting
I'm new here. I was wondering why I can't store a host lookup in a variable.
for line in $(< blacklist)
if ]; then
$line >> blacklist2;
$line >> blacklist3;
Result: "ip" command not found .. so how would I store the host lookup in the... (2 Replies)
Discussion started by: sOliver
5. Shell Programming and Scripting
It is not returning the value "-e" stored. Instead returns null.
I am wondering how could this happen. Please help me out.I tried all possibilities like p='-e' | p="\-e". Nothing seems to work.
:confused::confused: (10 Replies)
Discussion started by: shanneykar
6. Shell Programming and Scripting
I have working (Perl) code to combine 2 input files into a single output file using the join function that works to a point, but has the following limitations:
1. I am restrained to 2 input files only.
2. Only the "matched" fields are written out to the "matched" output file and... (1 Reply)
Discussion started by: Katabatic
7. Shell Programming and Scripting
Nice to meet you all here in this forum,
it's my 1rst time here
i'm asking about a little issue that i face
i added a ksh script that echo " please insert your name " and store the output to a login.log file.
the script is working fine with normal telnet
but Xstart is not working... (8 Replies)
Discussion started by: islam.said
8. Shell Programming and Scripting
I intend to find the path/full location of a file(filename given by user thru "read filenme") using "find" or any other command and then store it's output in a variable for some other processing.
But struggling to put all things together (i.e finding the fully qualified location of that file and... (4 Replies)
Discussion started by: punitpa
9. Shell Programming and Scripting
I need help with the eval command.
I have been building a lengthy cmd using eval, and I need to create $var from the output of the cmd. Here is what I have.
Output1=" 1>>$Out 0>&1"
Cat1="cat... (8 Replies)
Discussion started by: dfezz1
10. Shell Programming and Scripting
Ok, this is going to be hard to describe, but here it goes.
I have written a bash script that, while executing starts a timer, and when done stops the timer. The $RUNTIME variable value is in seconds, so the variable usually equals a number like 126 (equals 2 minutes 6 seconds). In my script I... (3 Replies)
Discussion started by: vikingshelmut