Sponsored Content
Full Discussion: Improving code
Top Forums Shell Programming and Scripting Improving code Post 302991059 by jiam912 on Monday 6th of February 2017 09:23:23 AM
Old 02-06-2017
Gents,

Thanks for your comments. I have learn lot from your advices.. I post my code to find more alternatives, with the expert people.

Appreciate your help.

---------- Post updated at 09:17 AM ---------- Previous update was at 09:17 AM ----------

What would be the most obvious "bad habit" in this scrip

I believe instead to create many output files, this can be do in variables ..


Moderator's Comments:
Mod Comment Removed repetitive entries.

Last edited by zaxxon; 02-06-2017 at 11:10 AM..
 

6 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

improving my script

Hi; I want to access our customer database to retreive all clients that have as language index 2 or 3 and take their client number. My input is a file containing all client numbers. i access the data base using a function call "scpshow". The total number of clients i want to scan is 400 000... (6 Replies)
Discussion started by: bcheaib
6 Replies

2. UNIX for Dummies Questions & Answers

Improving Unix Skills

Kindly any advice to improve my unix skills as electronic books i can download or valuable sites as this one etc... (3 Replies)
Discussion started by: sak900354
3 Replies

3. Shell Programming and Scripting

Improving this validate function

Hi guys, I use this function which was provided to me by someone at this site. It works perfectly for validating a users input option against allowed options.. example: validateInput "1" "1 3 4 5" would return 0 (success) function validateInput { input=$1 allowedInput=$2 for... (4 Replies)
Discussion started by: pyscho
4 Replies

4. Shell Programming and Scripting

Improving code by using associative arrays

I have the following code, and I am changing it to #!/bin/bash hasArgumentCModInfile=0 hasArgumentSrcsInfile=0 hasArgumentRcvsInfile=0 OLDIFS="$IFS" IFS="|=" # IFS controls splitting. Split on "|" and "=", not whitespace. set -- $* # Set the positional... (3 Replies)
Discussion started by: kristinu
3 Replies

5. Shell Programming and Scripting

Basic help improving for in loop

I'm obviously very new to this. I'm trying to write a simple for loop that will read the directory names in /Users and then copy a file into the same subdir in each user directory. I have this, and it works but it isn't great. #!/bin/bash HOMEDIRS=/Users/* for dirs in $HOMEDIRS; do if ];... (5 Replies)
Discussion started by: Heath_T
5 Replies

6. Shell Programming and Scripting

Need help improving my script.

Thank you for taking the time to look at this and provide input. To start, I am not a linux/unix expert but I muddle through the best I can. I am also in no way shape or form a programmer. Please keep that in mind as you read this script. This script is designed to find all files in a given... (8 Replies)
Discussion started by: garlandxj11
8 Replies
USERNETCTL(8)						      System Manager's Manual						     USERNETCTL(8)

NAME
usernetctl - allow a user to manipulate a network interface if permitted SYNOPSIS
usernetctl interface-name up|down|report DESCRIPTION
usernetctl checks to see if users are allowed to manipulate the network interface specified by interface-name, and then tries to bring the network interface up or down, if up or down was specified on the command line, or returns true or false status (respectively) if the report option was specified. usernetctl is not really meant to be called directly by users, though it currently works fine that way. It is used as a wrapper by the ifup and ifdown scripts, so that users can do exactly the same thing as root: ifup interface-name ifdown interface-name and ifup and ifdown will call usernetctl automatically to allow the interface status change. OPTIONS
interface-name The name of the network interface to check; for example, "ppp0". For backwards compatibility, "ifcfg-ppp0" and "/etc/sysconfig/net- work-scripts/ifcfg-ppp0" are also supported. up|down Attempt to bring the interface up or down. report Report on whether users can bring the interface up or down. NOTES
Alternate device configurations may inherit the default configuration's permissions. RHS
Red Hat, Inc. USERNETCTL(8)
All times are GMT -4. The time now is 12:47 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy