PECL¶

Synopsis¶

PECL stands for “Positive Emitter Coupled Logic”. Pecl are differential logic outputs commonly used in high-speed clock distribution circuits. This command provides the user to create, remove, setpassward, exist . Group activities also possible through this command. This command main function is based on the system. It is suitable with Ubuntu and CentOS.

Help command¶

Pecl makes package development a breeze: it works with exist, modify, create, to support the set passward for system pecl. With pecl, modifying a package becomes so easy that it will be the user default layout whenever the user is writing a significant amount of code.

ptconfigure pecl help

The following screenshot explains its function.

kevell@corp:/# ptconfigure PECL help

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 This command allows you to modify create or modify pecls

 PECL, pecl

       - create
       Create a new system pecl, overwriting if it exists
       example: ptconfigure pecl create --peclname="somename"

       - remove
       Remove a system pecl
       example: ptconfigure pecl remove --peclname="somename"

       - set-password
       Set the password of a system pecl
       example: ptconfigure pecl set-password --peclname="somename" --new-password="somepassword"

       - exists
       Check the existence of a pecl
       example: ptconfigure pecl exists --peclname="somename"

       - show-groups
       Show groups to which a pecl belongs
       example: ptconfigure pecl show-groups --peclname="somename"

       - add-to-group
       Add pecl to a group
       example: ptconfigure pecl add-to-group --peclname="somename" --groupname="somegroupname"

       - remove-from-group
       Remove pecl from a group
       example: ptconfigure pecl remove-from-group --peclname="somename" --groupname="somegroupname"

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End Help
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Create¶

This command allow the user to create a new system pecl. Overwriting is possible in case of existence. New pecl name can be mentioned in a single command itself.

The command used for create is as follows

ptconfigure pecl create

After input as the above command, it starts creating pecl. In case of file existing the indication message appears. The command and its function explains with the screen shots.

- create
Create a new system pecl, overwriting if it exists
example: ptconfigure pecl create --peclname="somename"

Remove¶

This command allow the user to remove a pecl. Removable pecl name can be mentioned in a single command line itself. The command used for create is as follows

ptconfigure pecl remove

After input as the above command, it starts removing pecl. In case of file already removed from the pecl the indication message appears. The command and its function explains with the screen shots.

- remove
Remove a system pecl
example: ptconfigure pecl remove --peclname="somename"

Set passward¶

Setpassward used to run a particular command with root permissions in pecl. The interesting thing is that when the user use passward for a particular command, system prompts the user for current user’s password. The command used for create is as follows

ptconfigure pecl  set-passward

Pecl name and new passward also mention in the same command line. This makes another benefit for this module. The following screen shot visualize its functions.

- set-password
Set the password of a system pecl
example: ptconfigure pecl set-password --peclname="somename" --new-password="somepassword"

Exists¶

This command used to check the existence of a pecl. Simple command makes this command work properly. Firstly it checks pecl name in the system then it indicates whether it is existing or not. The following command used to do this function

ptconfigure pecl Exists

The following screen shot visualize its functions.

- exists
Check the existence of a pecl
example: ptconfigure pecl exists --peclname="somename"

Show-Group¶

This command used to check the work group of a pecl. Simple command makes this command work properly. Firstly it checks group name then pecl name in the system then it indicates the group name to which a pecl belongs. The following command used to do this function.

- show-groups
Show groups to which a pecl belongs
example: ptconfigure pecl show-groups --peclname="somename"

Add-to-Groups¶

This facilitates the user to add a pecl to a group. While adding it can asks pecl name and group name. The user can enter the according to their wish.

ptconfigure pecl add-to-group

After input the command it add a pecl in group.

- add-to-group
Add pecl to a group
example: ptconfigure pecl add-to-group --peclname="somename" --groupname="somegroupname"

Remove-from-group¶

This command allow the user to remove a pecl from group. Removable pecl name can be mentioned in a single command line itself. The command used for create is as follows

ptconfigure pecl remove-from-group

After input as the above command, it starts removing pecl from group. In case of file already removed from the pecl the indication message appears. The command and its function explains with the screen shots.

- remove-from-group
Remove pecl from a group
example: ptconfigure pecl remove-from-group --peclname="somename" --groupname="somegroupname"

Benefits¶

• Non case sensitivity.
• Well-to-do in Ubuntu and CentOS.
• Lower power consumption.
• Create a new system pecl
• Remove a pecl
• Add to group is possible
• Remove group is possible
• Show group is possible