03-21-2014
Try to use awk or sed to get available disk space
Guys this is my 1st post so please excuse if i am asking something already answered
I am trying to write a script to send an alert whenever any of my servers runs low on disk space, i am getting the following output
9 Dir(s) 6,611,517,440 bytes free
I need to just get 6,611,517,440 from this string, see if this value is less than 2gb and if it is send out an email.
I need help with getting the number and comparing it with 2GB.
Any help would be appreciated.
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LEARN ABOUT DEBIAN
ost_dir
ost::Dir(3) Library Functions Manual ost::Dir(3)
NAME
ost::Dir -
A low level portable directory class.
SYNOPSIS
#include <file.h>
Inherits ost::File.
Public Member Functions
Dir (const char *name=NULL)
void open (const char *name)
void close (void)
virtual ~Dir ()
const char * getName (void)
const char * operator++ ()
const char * operator++ (int)
const char * operator* ()
bool rewind (void)
bool operator! ()
bool isValid (void)
Static Public Member Functions
static bool create (const char *path, Attr attr=attrGroup)
static bool remove (const char *path)
static bool setPrefix (const char *path)
static bool getPrefix (char *path, size_t size=256)
Additional Inherited Members
Detailed Description
A low level portable directory class.
Used to support ccstd Directory container. This provides a basic mechanism for allocating and accessing file entries.
Author:
David Sugar dyfet@ostel.com low level directory access class.
Constructor & Destructor Documentation
ost::Dir::Dir (const char *name = NULL)
virtual ost::Dir::~Dir () [virtual]
Member Function Documentation
void ost::Dir::close (void)
static bool ost::Dir::create (const char *path, Attrattr = attrGroup) [static]
const char* ost::Dir::getName (void)
static bool ost::Dir::getPrefix (char *path, size_tsize = 256) [static]
bool ost::Dir::isValid (void)
void ost::Dir::open (const char *name)
bool ost::Dir::operator! () [inline]
const char* ost::Dir::operator* ()
const char* ost::Dir::operator++ () [inline]
const char* ost::Dir::operator++ (int) [inline]
static bool ost::Dir::remove (const char *path) [static]
bool ost::Dir::rewind (void)
static bool ost::Dir::setPrefix (const char *path) [static]
Author
Generated automatically by Doxygen for GNU CommonC++ from the source code.
GNU CommonC++ Sat Jun 23 2012 ost::Dir(3)