Sponsored Content
Top Forums UNIX for Beginners Questions & Answers Du command takes too long to respond Post 303045657 by mohtashims on Tuesday 7th of April 2020 02:00:47 AM
Old 04-07-2020
Du command takes too long to respond

I understand that my folder has huge amount of files / data.

When I fire the command du -sm * its been running past 30 minutes with NO output on my AiX system.

ls -ltr command returns output fairly quick from inside the same folder.

My objective is the list files / folders consuming maximum space.

Is there way I can optimize the command to get the desired output in less time ? Any suggestions would be appreciated.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Finding out how long a command takes to run

Hi I am trying to find out the best way to find out how long a command takes to run in miliseconds .. Is there such a way of doing this in Unix ? Thanks (3 Replies)
Discussion started by: cfoxwell
3 Replies

2. Programming

fwrite takes extremely long time

After my previous thread, I think I found out what causes the long delays. I run this program on several Linux computers, and the sometimes (after the file with the arrays becomes big) the fwrite takes between 100 ms to 900 ms. This is very bad for me, as I want a timer to halt each 30 ms.... ... (5 Replies)
Discussion started by: inna
5 Replies

3. Shell Programming and Scripting

Killing a process that takes too long

Hello, I have a C program that takes anywhere from 5 to 100 arguments and I'd like to run it from a script that makes sure it doesnt take too long to execute. If the C program takes more than 5 seconds to execute, i would like the shell script to kill it and return a short message to the user. ... (3 Replies)
Discussion started by: WeezelDs
3 Replies

4. UNIX for Dummies Questions & Answers

time how long it takes to load a module

Hello, like the title says, how can i measure the time it takes to load a module in Linux, and how how can i measure the time it takes to load a statically compiled module. /Best Regards Olle ---------- Post updated at 01:13 PM ---------- Previous update was at 11:54 AM ---------- For... (0 Replies)
Discussion started by: ollebanan
0 Replies

5. Shell Programming and Scripting

sort takes a long time

Dear experts I have a 200MG text file in this format: text \tab number I try to sort using options -fd and it takes very long! is that normal or I can speed it up in some ways? I dont want to split the file since this one is already splitted. I use this command: sort -fd file >... (12 Replies)
Discussion started by: voolek
12 Replies

6. Shell Programming and Scripting

Wget takes a long time to complete

Hi, I wish to check the return value for wget $url. However, some urls are designed to take 45 minutes or more to return. All i need to check if the URL can be reached or not using wget. How can i get wget to return the value in a few seconds ? (8 Replies)
Discussion started by: mohtashims
8 Replies

7. Shell Programming and Scripting

Timeout to abolish ssh connection command it takes too long

Hi, I am running a ssh connection test in a script, how can I add a timeout to abolish the process if it takes too long? ssh -i ~/.ssh/ssl_key useraccount@computer1 Thank you. - j (1 Reply)
Discussion started by: hce
1 Replies

8. UNIX for Advanced & Expert Users

Find command takes too long to complete

Hi, Below is my find command find /opt/app/websphere -name myfolder -perm -600 | wc -l At time it even takes 20 mins to complete. my OS is : SunOS mypc 5.10 Generic_150400-09 sun4v sparc SUNW,T5440 (10 Replies)
Discussion started by: mohtashims
10 Replies

9. Shell Programming and Scripting

Find command takes long

Hi, I am trying to search for a Directory called "mont" under a directory path "/opt/app/var/dumps" Although "mont" is in the very parent directory called "dumps" i.e "/opt/app/var/dumps/mont" and it can never be inside any Sub-Directory of "dumps"; my below find command which also checks... (5 Replies)
Discussion started by: mohtashims
5 Replies

10. Shell Programming and Scripting

Script takes too long to complete

Hi, I have a lengthy script which i have trimmed down for a test case as below. more run.sh #!/bin/bash paths="allpath.txt" while IFS= read -r loc do echo "Working on $loc" startdir=$loc find "$startdir" -type f \( ! -name "*.log*" ! -name "*.class*" \) -print | while read file do... (8 Replies)
Discussion started by: mohtashims
8 Replies
RMF(1)								     [nmh-1.5]								    RMF(1)

NAME
rmf - remove an nmh folder SYNOPSIS
rmf [+folder] [-interactive | -nointeractive] [-version] [-help] DESCRIPTION
Rmf removes all of the messages (files) within the specified (or default) folder, and then removes the folder (directory) itself. If there are any files within the folder which are not a part of nmh, they will not be removed, and an error will be produced. If the folder is given explicitly or the -nointeractive option is given, then the folder will be removed without confirmation. Otherwise, the user will be asked for confirmation. If rmf can't find the current folder, for some reason, the folder to be removed defaults to `+inbox' (unless overridden by user's profile entry "Inbox") with confirmation. If the folder being removed is a subfolder, the parent folder will become the new current folder, and rmf will produce a message telling the user this has happened. This provides an easy mechanism for selecting a set of messages, operating on the list, then removing the list and returning to the current folder from which the list was extracted. If rmf s used on a read-only folder, it will delete all the (private) sequences (i.e., "atr-seq-folder" entries) for this folder from your context without affecting the folder itself. Rmf irreversibly deletes messages that don't have other links, so use it with caution. FILES
$HOME/.mh_profile The user profile PROFILE COMPONENTS
Path: To determine the user's nmh directory Current-Folder: To find the default current folder Inbox: To find the default inbox SEE ALSO
rmm(1) DEFAULTS
`+folder' defaults to the current folder, usually with confirmation `-interactive' if +folder' not given, `-nointeractive' otherwise CONTEXT
Rmf will set the current folder to the parent folder if a subfolder is removed; or if the current folder is removed, it will make "inbox" current. Otherwise, it doesn't change the current folder or message. BUGS
Although intuitively one would suspect that rmf works recursively, it does not. Hence if you have a sub-folder within a folder, in order to rmf the parent, you must first rmf each of the children. MH.6.8 11 June 2012 RMF(1)
All times are GMT -4. The time now is 01:39 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy