front-end programs for PostgreSQL (supported version)postgresql-client-14/jammy-security,jammy-updates 14.13-0ubuntu0.22.04.1 amd64 front-end programs for PostgreSQL 14postgresql-client-common/jammy,jammy,now 238 all [residual-config] manager for multiple PostgreSQL client versions...
Check if a package is loadedXiaobei Zhao
To check if a package is installed withAPTordpkg, you can use any of the following commands. apt list --installed | grep <package-name> OR dpkg -l | grep <package-name> The command lists installed packages usingaptordpkg, and thegrep commandfilters the output to show information about a ...
The commandapt-cacheused to query APT cache or package metadata from APT internal database. It will search and display information about the given package. It will show us if the package is installed or not, the version of the installed package, the information of the source repository. In ...
通过$r访问应用资源是否支持嵌套形式 Button组件如何设置渐变背景色 是否提供日历组件 滑动的页面软键盘挡住内容不能向上滑动 TextInput如何限制输入字符为某些字符 如何根据组件内容大小修改浮动窗口 相对布局RelativeContainer,当子组件设置了margin时居中效果不符合预期 List组件如何设置多列 ImageSource.getImage...
An example use case of the yum list command is checking if you have a specific package installed. For example, let us see if awk is installed. sudoyum listinstalled|grep‘awk' The above command passes the output of the yum list to grep, which then searches for the specific string, in ...
check if object is $null Check if OS is 32bit or 64bit check If Process Is Running in another computer Check if SMB1 is enabled on the AD servers Check if string contains invalid characters Check if string starts with letter/character. check installed memory with physical memory Check networ...
A typical RPM package on Red Hat-based systems requires all its dependent packages be installed to function properly. For end users, the complexity of such RPM dependency is hidden by package managers (e.g., yum or dnf) during package install/upgrade/removal process. However, if you are a...
version_installedSpecifies the current version of the required package that is installed locally, if applicable. is_baseSpecifies whether the required package is a 'base' package. These are not usually updated manually and are tied to the version of R that is being used. ...
install_package dnsmasq else install_package dnsmasq fi } check_dependencies() { # Check binary dependencies associated to the project.# If not installed, call install_package with the package name.check_dnsmasq bins=("/usr/sbin/hostapd" ...