Hi everybody,
I want to know if there is any posibility to find out - on an AIX system - which are the the users who consume most space or at least a posibility to obtain a list with all the users and how much space are they consuming ?
Trying to use du command was useless. Any idea?... (5 Replies)
I'm using bash on cygwin/windows.
I'm trying to use find and exclude the directory /cygdrive/c/System\ Volume\ Information. When I try to use the command below I get the error "rm: cannot remove `/cygdrive/c/System Volume Information': Is a directory.
Can someone tell me what I am doing... (3 Replies)
Just joined after using the site as a guest.. (Very Good Stuff in here.. thanks folks.)
I am in the process of hardening a Solaris 10 server using JASS. I also must use DISA Security Checklists (SRR) scripts to test for things that did not get hardened to DISA standards.
One of the things... (5 Replies)
i have some 1000 files in my dir and i want to find top 100 files and move them to some other location:
below the 2 commands i used, but it is not working
ls -ltr | grep ^- | head -100 | xargs mv destination - _________>not working
ls -ltr | grep ^- | head -100 | xargs mv {}... (3 Replies)
Hi all,
I am looking to find the size of the database by counting all the used pages.
1. I have a file which reads like below
16384 4750850
32768 165
The first column is the pagesize and the second column is the number of pages... (6 Replies)
OFFSET=100;
PAGESIZE=4096;
int dummy_last;
TOPSTACK = (caddr_t)(&dummy_last - OFFSET);
TOPSTACK = (caddr_t)((unsigned long)TOPSTACK -
((unsigned long)TOPSTACK % PAGESIZE));
this i a code to find the top of the stack, but not able to figure it out. can... (2 Replies)
For the first 4 users only that are currently logged in output their effective user id.
It's not important the order in which each logged in i just want to have the top 4.
Same question as here...... (0 Replies)
I wanted to know how to find the memory taken by a process using top command. The output of the top command is as follows as an example:
Mem: 13333364k total, 13238904k used, 94460k free, 623640k buffers
Swap: 25165816k total, 112k used, 25165704k free, 4572904k cached
PID USER ... (6 Replies)
I have a folder structure with multiple sub directories
MAIN
FOLDER1
SUBFOLDER1
files......
FOLDER2
SUBFOLDER1
files......
etc
and I want to find a way to create an output of every files first 20 lines. I've been searching and testing and failing. I can do it in a... (2 Replies)
Discussion started by: darbs121
2 Replies
LEARN ABOUT MOJAVE
english
English(3pm) Perl Programmers Reference Guide English(3pm)NAME
English - use nice English (or awk) names for ugly punctuation variables
SYNOPSIS
use English;
use English qw( -no_match_vars ) ; # Avoids regex performance penalty
# in perl 5.16 and earlier
...
if ($ERRNO =~ /denied/) { ... }
DESCRIPTION
This module provides aliases for the built-in variables whose names no one seems to like to read. Variables with side-effects which get
triggered just by accessing them (like $0) will still be affected.
For those variables that have an awk version, both long and short English alternatives are provided. For example, the $/ variable can be
referred to either $RS or $INPUT_RECORD_SEPARATOR if you are using the English module.
See perlvar for a complete list of these.
PERFORMANCE
NOTE: This was fixed in perl 5.20. Mentioning these three variables no longer makes a speed difference. This section still applies if
your code is to run on perl 5.18 or earlier.
This module can provoke sizeable inefficiencies for regular expressions, due to unfortunate implementation details. If performance matters
in your application and you don't need $PREMATCH, $MATCH, or $POSTMATCH, try doing
use English qw( -no_match_vars ) ;
. It is especially important to do this in modules to avoid penalizing all applications which use them.
perl v5.18.2 2014-01-06 English(3pm)