Script Library

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Showing controlup scripts that tagged 'sshenabled, users, memory, ram' ordered by Date

Disable or Enable SSH on an VMware ESXi host 1.2.25

Using PowerCLI, Connect to vCenter and start or stop the SSH service on a host. Notet that , the computer running this script must have PowerCLI, and vCenter credentails are required during script execution. tags:$HypervisorPlatform="VMware",$SSHenabled
Created: 2019-10-04
Modified: 2019-10-04
Creator: mc
Downloads: 37

Cap Memory of Process 1.1.2

Set the maximum working set size for a process such that it cannot consume more than that amount of memory. Gives the ability to set a memory limit on a process, such as one with a known memory leak, so that it cannot consume more than the maximum memory specified via the parameter. Additional memory allocations will be allowed by the OS paging out some of the existing working set, generally the least recently used. tags:memory, working set
Created: 2019-06-10
Modified: 2019-12-12
Creator: Guy Leech
Downloads: 48

Set VM resource allocation level 1.0.2

This script will change the resource allocation of a given vSphere VM. By default, the allocation is increased one 'SharesLevel' for CPU, HDD, Memory or all three. If the SharesLevel for a resource is 'Custom' this will not be changed. ALL hard disks will be set to a new SharesLevel based on the current level of the FIRST disk. Example, script is set to Increase level for All resources: CPU SharesLevel 'Normal' ---> CPU ShareLevel 'High' Memory SharesLevel 'Custom' ---> Memory SharesLevel 'Custom' FIRST HDD SharesLevel 'Low', SECOND HDD SharesLevel 'Normal' ---> ALL HDD SharesLevel 'Normal' tags:vmware,resource allocation,performance,cpu,disk,ram,vcpu,vsphere
Created: 2019-03-19
Modified: 2019-03-19
Creator: Ton de Vreede
Downloads: 17

Create process memory dump 2.4.7

Creates a full process memory dump of the chosen process to a file in the folder specified. If the chosen process is werfault.exe then its parent process will be dumped instead Arguments: Dump Folder - the folder in which to create the dump file in the format ..dmp tags:process, memory dump, debugging
Created: 2018-12-01
Modified: 2020-06-04
Creator: Guy Leech
Downloads: 68

Change local group membership 1.4.12

Add or remove domain or local accounts to/from local groups on selected computers. Can either be done immediately or at a given date/time in the future via a scheduled task, e.g. remove specific users from the local admininstrators group in 1 day's time. Arguments: Users - a comma separated list of AD user accounts to add/remove to/from the specified group Local group - the name of the local group which will have the users added or removed Remove from group - if true then the specified users will be removed from the group, if false then the users will be added to the group (default is false) When - If nothing is specified, the action is taken immediately otherwise a scheduled task is created to perform the action at the data/time specified which can also be a number followed by a time unit, e.g. 8h for 8 hours or 1d for 1 day. If specifying a date/time, it must be enclosed in double quotes. tags:Users,Groups,Security
Created: 2018-10-22
Modified: 2018-11-26
Creator: Guy Leech
Downloads: 38

Set page file size and location 1.3.9

Set the page file to a specific drive or full path and its initial and maximum sizes. If the sizes are not specified, or specified as zero, then the page file sizes will be system managed. If the page file location is empty or set to "auto" then the page file will be automatically managed. A reboot will be required for the changes to take effect. Arguments: Page File Location - Either a drive, drive and folder or empty or set to "auto" where the latter two will result in the page file being automatically managed Initial Size - The initial size of the page file in MB. If zero then sizes will be system managed. Maximum Size - The maximum size of the page file in MB. If zero then sizes will be system managed. tags:Page file,RAM,Pages/sec
Created: 2018-10-14
Modified: 2018-11-26
Creator: Guy Leech
Downloads: 125

Get PVS Write Cache Size 2.12.18

A Script to obtain the Pool Non Paged Bytes which ultimately is an indication of the amount of Cache in Ram used by Citrix Provisioning Services. This script will output the amount of PVS Ram Cache in use. This is done by enumarating the amount of Pool nonPaged Bytes in use, which is a measure of the RamCache. Action should be taken if this figure is close to the amount allocated within PVS. The script also supports examining the PVS configuration of disk cache only. tags:Citrix, PVS, Cache in Ram, WriteCache,
Created: 2015-03-29
Modified: 2015-04-14
Creator: Matthew Nichols
Downloads: 1043