LinuxQuestions.org
Latest LQ Deal: Latest LQ Deals
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie
User Name
Password
Linux - Newbie This Linux forum is for members that are new to Linux.
Just starting out and have a question? If it is not in the man pages or the how-to's this is the place!

Notices


Reply
  Search this Thread
Old 02-05-2010, 12:54 AM   #1
vinaytp
Member
 
Registered: Apr 2009
Location: Bengaluru, India
Distribution: RHEL 5.4, 6.0, Ubuntu 10.04
Posts: 707

Rep: Reputation: 55
ls command in Unix


Hi all...

I have a script that is in Unix. I wanted to know is there any difference between output of ls command in unix and linux

In Unix
Code:
ls -ltr | awk '{print $9}'
In linux output is something similar to
Code:
drwxrwxrwx 2 vinay vinay 4096 2010-02-04 20:31 test
According to above output nothing will be displayed for
Code:
ls -ltr | awk '{print $9}'
ls -ltr | awk '{print $8}' will give test as ouptut in Linux.

I wanted to check the output format for ls -ltr, Anyone using Unix systems may paste a sample output of the command ls -ltr..

Thanks...
 
Old 02-05-2010, 01:11 AM   #2
chrism01
LQ Guru
 
Registered: Aug 2004
Location: Sydney
Distribution: Centos 7.7 (?), Centos 8.1
Posts: 18,237

Rep: Reputation: 2712Reputation: 2712Reputation: 2712Reputation: 2712Reputation: 2712Reputation: 2712Reputation: 2712Reputation: 2712Reputation: 2712Reputation: 2712Reputation: 2712
The default date format in ls can vary across systems; never try to parse the output from ls.
Simple ls (no options) with filenames that have no spaces is just about safe ... maybe.
 
Old 02-05-2010, 01:37 AM   #3
catkin
LQ 5k Club
 
Registered: Dec 2008
Location: Tamil Nadu, India
Distribution: Debian
Posts: 8,578
Blog Entries: 31

Rep: Reputation: 1198Reputation: 1198Reputation: 1198Reputation: 1198Reputation: 1198Reputation: 1198Reputation: 1198Reputation: 1198Reputation: 1198
Parsing output from the stat command (for each file) may be more portable.
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
Unix 'bdf' command cleopard Linux - General 3 06-09-2011 08:19 AM
HELP!!! with SED unix command richj1232003 Programming 1 10-27-2006 05:48 PM
Command and Unix help thinkgeek Programming 3 07-05-2005 01:24 AM
Is exp an Unix command? gopikrish Linux - Newbie 4 12-13-2004 01:19 AM
unix command to linux command leonidas Linux - General 1 09-10-2004 12:40 AM

LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie

All times are GMT -5. The time now is 06:15 AM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Open Source Consulting | Domain Registration