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Shell Programming and Scripting
how to execute this program?
Post 302209511 by sathyaac on Friday 27th of June 2008 07:10:40 AM
06-27-2008
how to execute this program?
Filesystem 1024-blocks Free %Used Iused %Iused Mounted on
/dev/hd4 32768 16016 52% 2271 14% /
/dev/hd2 4587520 1889420 59% 37791 4% /usr
/dev/hd9var 65536 12032 82% 518 4% /var
/dev/hd3 819200 637832 23% 1829 1% /tmp
/dev/hd1 524288 395848 25% 421 1% /home
/proc - - - - - /proc
/dev/hd10opt 65536 26004 61% 654 4% /opt
i used df -k to display amount of available disk space for my filesystem..my filesystem has more than 12disks in it. i wanted to extract the 4th column alone, which contains %used in the disks in my filesystem and also to chk which disk has the %used more than 80% and enter into an new file...
df -k | awk '{print$4}' >>newfile.out
i successfully extracted the 4th column (i.e)%Used, but was not able to chk out which is above 80% in the %Used column...
i need the ur help...
/dev/hd4 32768 16016 52% 2271 14% /
/dev/hd2 4587520 1889420 59% 37791 4% /usr
/dev/hd9var 65536 12032 82% 518 4% /var
/dev/hd3 819200 637832 23% 1829 1% /tmp
/dev/hd1 524288 395848 25% 421 1% /home
/proc - - - - - /proc
/dev/hd10opt 65536 26004 61% 654 4% /opt
i used df -k to display amount of available disk space for my filesystem..my filesystem has more than 12disks in it. i wanted to extract the 4th column alone, which contains %used in the disks in my filesystem and also to chk which disk has the %used more than 80% and enter into an new file...
df -k | awk '{print$4}' >>newfile.out
i successfully extracted the 4th column (i.e)%Used, but was not able to chk out which is above 80% in the %Used column...
i need the ur help...
Last edited by sathyaac; 06-27-2008 at 08:15 AM..
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LEARN ABOUT DEBIAN
sys::filesystem::aix
Sys::Filesystem::Aix(3pm) User Contributed Perl Documentation Sys::Filesystem::Aix(3pm) NAME
Sys::Filesystem::Aix - Return AIX filesystem information to Sys::Filesystem SYNOPSIS
See Sys::Filesystem. INHERITANCE
Sys::Filesystem::Aix ISA UNIVERSAL METHODS
version () Return the version of the (sub)module. ATTRIBUTES
The following is a list of filesystem properties which may be queried as methods through the parent Sys::Filesystem object. account Used by the dodisk command to determine the filesystems to be processed by the accounting system. boot Used by the mkfs command to initialize the boot block of a new filesystem. check Used by the fsck command to determine the default filesystems to be checked. dev Identifies, for local mounts, either the block special file where the filesystem resides or the file or directory to be mounted. free This value can be either true or false. (Obsolete and ignored). mount Used by the mount command to determine whether this file system should be mounted by default. nodename Used by the mount command to determine which node contains the remote filesystem. size Used by the mkfs command for reference and to build the file system. type Used to group related mounts. vfs Specifies the type of mount. For example, vfs=nfs specifies the virtual filesystem being mounted is an NFS filesystem. vol Used by the mkfs command when initializing the label on a new filesystem. The value is a volume or pack label using a maximum of 6 characters. log The LVName must be the full path name of the filesystem logging logical volume name to which log data is written as this file system is modified. This is only valid for journaled filesystems. SEE ALSO
Sys::Filesystem Example /etc/filesystems * @(#)filesystems @(#)29 1.22 src/bos/etc/filesystems/filesystems, cmdfs, bos530 9/8/00 13:57:45 * IBM_PROLOG_BEGIN_TAG * This is an automatically generated prolog. * * <snip> * * This version of /etc/filesystems assumes that only the root file system * is created and ready. As new file systems are added, change the check, * mount, free, log, vol and vfs entries for the appropriate stanza. /: dev = /dev/hd4 vol = "root" mount = automatic check = false free = true vfs = jfs2 log = /dev/hd8 type = bootfs /proc: dev = /proc vol = "/proc" mount = true check = false free = false vfs = procfs /scratch: dev = /dev/fslv02 vfs = jfs2 log = INLINE mount = true account = false Example /usr/sbin/mount output node mounted mounted over vfs date options -------- --------------- --------------- ------ ------------ --------------- /dev/hd4 / jfs2 Mar 24 12:14 rw,log=/dev/hd8 /proc /proc procfs Mar 24 12:15 rw /dev/fslv02 /scratch jfs2 Mar 24 12:15 rw,log=INLINE filesystems(4) Manpage includes all known options, describes the format and comment char's. VERSION
$Id: Aix.pm 128 2010-05-12 13:16:44Z trevor $ AUTHOR
Nicola Worthington <nicolaw@cpan.org> - <http://perlgirl.org.uk> Jens Rehsack <rehsack@cpan.org> - <http://www.rehsack.de/> COPYRIGHT
Copyright 2004,2005,2006 Nicola Worthington. Copyright 2008-2010 Jens Rehsack. This software is licensed under The Apache Software License, Version 2.0. <http://www.apache.org/licenses/LICENSE-2.0> perl v5.10.1 2010-05-18 Sys::Filesystem::Aix(3pm)