Information about the package, qtlockedfile, which is shipped with common Linux distributions. The qtlockedfile package is designed for, QFile extension with advisory locking functions.
Package Name:
qtlockedfile
Summary:
QFile extension with advisory locking functions
Description:
This class extends the QFile class with inter-process file locking capabilities. If an application requires that several processes should access the same file, QtLockedFile can be used to easily ensure that only one process at a time is writing to the file, and that no process is writing to it while others are reading it.
Architecture:
x86_64
Version:
2.4
Release:
11.el6
Size:
10 k
Repository:
epel
From Repository:
Licence:
GPLv3 or LGPLv2 with exceptions
Control the qtlockedfile package with the following handy commands outlined below.
yum install qtlockedfile
This command will install qtlockedfile on the server.
yum remove qtlockedfile
This command will un-install qtlockedfile on the server. When you run this command, you will be asked if you are sure that you want to remove qtlockedfile, so you have to manually confirm that you want to do this.
yum -y remove qtlockedfile
This command will un-install qtlockedfile on the server. When you run this command with th e -y flag, you will not be prompted to check that you are sure you want to remove the package - so be sure you absolutely want to remove qtlockedfile when using the -y flag.
yum update qtlockedfile
This command will update qtlockedfile to the latest version. When you run this command, you will be asked if you are sure that you want to remove qtlockedfile, so you have to manually confirm that you want to do this.
yum -y update qtlockedfile
This command will update qtlockedfile to the latest version. When you run this command with the -y flag, you will not be prompted to check that you are sure you want to remove the package - so be sure you absolutely want to remove qtlockedfile when using the -y flag.
yum info qtlockedfile
This command will show you core information about the qtlockedfile package.
yum deplist qtlockedfile
This command will show you the dependencies for qtlockedfile. Thankfully, when using Yum, if dependencies are required, these are also installed at the same time so you don't have to worry too much about that.
yum check-update qtlockedfile
This command will check if there is an update waiting on qtlockedfile. When you run this command this will return nothing if there is nothing to update, or, will return the package name if the package is due to be updated.