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Full Discussion: How to clean memory after command run?
Top Forums Shell Programming and Scripting How to clean memory after command run? Post 302894980 by postcd on Friday 28th of March 2014 07:36:51 AM
Old 03-28-2014
How to clean memory after command run?
Hello, i have an loop (while) in bash and i seen after a while sctipt returned like:

Code:
wget: error while loading shared libraries: libselinux.so.1: failed to map segment from shared object: Cannot allocate memory
wget: error while loading shared libraries: libcrypto.so.6: failed to map segment from shared object: Cannot allocate memory
./wgetter: fork: Cannot allocate memory

So i want to ask which command i need to use to reclaim memory used by some command in loop, it appears like this loop causes memory to fill?

so far i found:
clean up memory on linux | commandlinefu.com
https://gist.github.com/pklaus/837023

but not sure if any of these are good to use, the second one is a big script, probably not handy for a loop..
Last edited by postcd; 03-28-2014 at 07:37 PM..
 

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LEARN ABOUT NETBSD

url

URL(4)							   BSD Kernel Interfaces Manual 						    URL(4)

NAME

     url -- Realtek RTL8150L USB Ethernet driver

SYNOPSIS

     url*    at uhub?
     urlphy* at mii?

DESCRIPTION

     The url driver provides support for USB Ethernet adapters based on the Realtek RTL8150L USB-ether bridge chip.

     The url driver supports the following adapters:

	   CompUSA USBKR100
	   GreenHouse GH-USB100B
	   Melco Inc. LUA-KTX
	   Sitecom LN013

     For more information on configuring this device, see ifconfig(8).

DIAGNOSTICS

     url%d: watchdog timeout  A packet was queued for transmission and a transmit command was issued, however the device failed to acknowledge the
     transmission before a timeout expired.

     url%d: no memory for rx list  The driver failed to allocate an mbuf for the receiver ring.

SEE ALSO

     arp(4), mii(4), netintro(4), usb(4), ifconfig(8)

HISTORY

     The url device driver first appeared in NetBSD 1.6.

AUTHORS

     The url driver was written by Shingo WATANABE <nabe@nabechan.org>.

BSD
								September 18, 2006							       BSD
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