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Full Discussion: help me plz with df
Top Forums Shell Programming and Scripting help me plz with df Post 302198917 by djdes22 on Sunday 25th of May 2008 06:58:33 AM
Old 05-25-2008
Java help me plz with df
i try write script for check space disk and if >87% then try find file in /.../mp3/ and delete only 5gb OLD file. i try this

root@des:/media/generaly# nano 1111.sh
Code:
i#!/bin/sh
if [ $(df -h | awk '/dev/sdc1 {if ($5>"86%") {print 1} else {print 0}}') = "1" ];
then
print fuck
fi

root@des3:/media/generaly# . 1111.sh
bash: [: too many arguments
root@des:/media/generaly# sh 1111.sh
[: 6: 0: unexpected operator
root@des:/media/generaly# df -k |awk '/dev/sdc1 {if ($5>"86%") {print 1} else {print 0}}'
1
0
0
0
0
0
0
root@des:/media/generaly#

and perl script
root@des:/media/generaly# nano 1111.pl
Code:
#!/usr/bin/perl
@result = qx{df};
foreach $elem (@result) {
if ($elem =~ /dev\/sdc1.+ (.\d)\%.+/) 
{
if ($1 > 87)
{
print fuck
}

root@des:/media/generaly# . 111.pl
bash: @result: command not found
bash: 111.pl: line 3: syntax error near unexpected token `('
bash: 111.pl: line 3: `foreach $elem (@result) {'

root@des:/media/generaly# ./111.pl
Missing right curly or square bracket at ./111.pl line 9, at end of line
syntax error at ./111.pl line 9, at EOF
Execution of ./111.pl aborted due to compilation errors.
root@des:/media/generaly#

sorry im noob in programming, and dont know what he wonna say me or what i need write to the end file.
:-[
but
root@webmp3:/media/generaly# df -k /dev/sdc1|grep %|awk '{print $5}'|sed 's/%//g'
Use
89
root@webmp3:/media/generaly#

plz help me with this shit :\
os: ubuntu 8.04 x64
 

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LEARN ABOUT OPENSOLARIS

patchmedia

patchmedia(1M)						  System Administration Commands					    patchmedia(1M)

NAME

       patchmedia - modify Solaris media with patches and packages

SYNOPSIS

       /usr/bin/patchmedia  -d media-root [-v] [-o iso] [-l label]
	    pkg_or_patch [pkg_or_patch ...]

DESCRIPTION

       The  patchmedia utility takes a list of patches and packages as input and updates the install miniroot in media-root (the root directory of
       an on-disk image of a Solaris installation media) to include the specified patches and packages. These patches and packages are also placed
       in a subdirectory called DU under the Solaris install image. For example:

	 media-root/Solaris_10/DU

       When  booting a system from the updated media, the patches and packages will be part of the booted Solaris image. They will also be applied
       to the target system being installed at the end of the installation process.

       If -o is specified, a bootable ISO image is created in the file media.iso that contains the Solaris install media. The ISO image  can  then
       be burned onto a CD/DVD with utilities such as cdrw(1) or cdrecord(1). (The latter is not a SunOS man page.)

OPTIONS

       The following options are supported:

       -d media-root

	   Top-level directory of on-disk image of Solaris installation media. This is option must be specified.

       -o iso

	   Create a Solaris ISO image of media-root.

       -l label

	   Label/volume name of the ISO image (if -o option is specified). If -o is not specified, the name of Solaris directory under media-root,
	   for example, Solaris_10, will be used.

       -v

	   Verbose. Multiple -v options increase verbosity.

OPERANDS

       The following operands are supported:

       pkg_or_patch [pkg_or_patch ...]

	   One or more patches or packages (you can have both patches and packages in a single command) with which the Solaris installation  media
	   media-root will be updated.

EXAMPLES

       Example 1 Updating a Solaris Install Image with Patch and Package

       The following command updates the Solaris install image in s10u1 by adding patch 123456-07 and package SUNWfoo.

	 # /usr/bin/patchmedia -d s10u1 SUNWfoo 123456-07

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       cdrw(1), mkcd(1M), attributes(5)

       mkisofs(8), (/usr/share/man/man8/mkisofs.8), in the  SUNWfsman package (not a SunOS man page)

SunOS 5.11							    29 Jul 2008 						    patchmedia(1M)
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