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
packf(1mh)																packf(1mh)

Name
       packf - compress a folder into a single file

Syntax
       packf [ +folder ] [ msgs ] [ -file name ] [ -help ]

Description
       Each  message in a folder is normally stored as a separate file.  The command takes all messages from the current folder and copies them to
       a single specified file.  Each message in the file is separated by four <CTRL/A>s and a newline.

       You can specify a folder other than the current folder by using the +folder argument.  If you do not want all the messages in a	folder	to
       be packed into one file, you can specify a number of messages or a range of messages with message numbers.

       The first message packed will become the current message.  If you specify a +folder argument, that folder will become the current folder.

       When messages have been packed into a file using you can separate them into individual messages using the command.  See

Options
       -file name
		 Specifies  the  file  in which you want the message(s) to be stored.  If you specify an existing file then the specified messages
		 will be appended to the end of that file.  Otherwise, a new file will be created and the messages placed in it.  If  you  do  not
		 specify  a  filename,	attempts  to  place the messages in a file called in the current working directory.  If this file does not
		 exist, asks whether you want to create it.

       -help	 Prints a list of the valid options to this command.

       The default settings for this command are:

	      +folder defaults to the current folder
	      msgs defaults to all
	      -file ./msgbox

Examples
       The first example shows all the messages in the folder being packed into a file called
       % packf +lrp -file planning

       The next example shows how prompts you if you do not specify a -file option.  A file called is created by in your home directory, and  mes-
       sages 3 to 5 are packed into it:
       % packf +lrp 3-5
       Create file "/machine/disk/username/msgbox"? y

Profile Components
       Path:	      To determine the user's Mail directory
       Msg-Protect:   To set protections when creating a new file

Files
       $HOME/.mh_profile   The user profile.

See Also
       burst(1mh)

																	packf(1mh)
All times are GMT -4. The time now is 09:40 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy