10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I have a requirement to apply hashing algorithm on flat file on one or more columns dynamically based on header
sample input file
ID|NAME|AGE|GENDER
10|ABC|30|M
20|DEF|20|F
say if i want multiple columns based on the header example id,name or id,age or name,gender and hash and... (13 Replies)
Discussion started by: mkathi
13 Replies
2. Shell Programming and Scripting
Hi,
I am a beginner in python programming. In my python script have a main function which calls several other functions. The main function gets its input by reading lines from a input text file. I call the main function for every line in input text file through a loop.
def main(line):
var1... (6 Replies)
Discussion started by: ctrld
6 Replies
3. Shell Programming and Scripting
Hi,
I am using ksh , i have requirement to run 4 functions in background , 4 functions call are available in a case that case is also in function, i need to execute 1st function it should run in background and return to case and next i will call 2nd function it should run in background and... (8 Replies)
Discussion started by: karthikram
8 Replies
4. Shell Programming and Scripting
I have 7 functions those need to be executed as command line inputs, I tried with below code it’s not executing function. If I run the ./script 2 then fun2 should execute , how to initiate that function I tried case and if else also, how to initiate function from command line
if
then... (8 Replies)
Discussion started by: saku
8 Replies
5. Shell Programming and Scripting
Hello,
I have multiple functions within a shell script. eg. function_database_backup, unix_tar_creation, etc.
I would like to run these functions in parallel, as each is independent of the other.
If these were simple commands, I could have probably run each of the commands in background.
... (1 Reply)
Discussion started by: neil.k
1 Replies
6. UNIX for Dummies Questions & Answers
Hey I have a question....
what is the difference between using == vs -eq when testing in WHILE loops.
I use the following test that only worked with == signs....
if
why do i need == and not -eq?
2. I need to re-use some code in a couple places in this script. is functions my best... (5 Replies)
Discussion started by: danieldcc
5 Replies
7. Shell Programming and Scripting
Hi Experts,
I am trying to parse some syslog outputs into a separate file per node using the below syntax but am having issues when it comes to my Xargs statements.
The command which I was intending on using was:
cat syslogs | nawk '/From/ { print $3 }' | uniq | xargs -I {} grep {}... (5 Replies)
Discussion started by: krypton
5 Replies
8. Shell Programming and Scripting
I am trying to write a script that will ssh into a remote machine and recurse through a specified directory, find mp3 files which may be two or three directories deep (think iTunes: music/artist/album/song.mp3), and scp them back to the machine running the script. The script should also maintain... (3 Replies)
Discussion started by: johnnybg00de
3 Replies
9. Shell Programming and Scripting
Hi
my shell is tcsh
can I have functions in my shell scripting?
Is the below shell script correct.
Can I have two functions and call one of them as required.
----------
echo "functions"
f1
f1 ()
{ echo "hello" }
f2 () (1 Reply)
Discussion started by: amitrajvarma
1 Replies
10. Shell Programming and Scripting
hi
could anybody please suggest me how to put a function memory for particular user.
say i am a user rao. want have a function foo in memory .
i have done this .typed the function function in the shell it worked for the session.but next time i do login its not there .
i can i have a... (6 Replies)
Discussion started by: Raom
6 Replies