By combining predicates, users can create complex queries to locate files based on a variety of attributes. Execution Predicates (-exec, -ok): These predicates are used to execute a specific command on each file found.Įxample: find /home/user/ -type f -exec rm \ Įach predicate narrows down the search parameters, allowing users to find the exact file or directory they're looking for.Ownership Predicates (-user, -group): These predicates are used to find files owned by a specific user or group.Permission-related Predicates (-perm): This predicate is used to find files with specific permissions.Time-related Predicates (-atime, -mtime, -ctime): These predicates are used to search for files based on the time of their last access (-atime), modification (-mtime), or status change (-ctime).You can search for files larger or smaller than a certain size, or exactly a certain size. File Size Predicates (-size): This predicate is used to find files of a certain size.For instance, f for regular files, d for directories, l for symbolic links, etc. If you're using Vim, you can use: :e /filename.cpp Or :tabn or any Vim command which accepts a filename. File Type Predicates (-type): This predicate is used to identify the type of file. 8 Answers Sorted by: 94 find /root/directory/to/search -name 'filename.' Directory is optional (defaults to cwd) Standard UNIX globbing is supported.The -name predicate is case-sensitive, whereas -iname is case-insensitive.Įxample: find /home/user/ -name myfile.txt The most obvious way of searching for files is by their name. File Name Predicates (-name, -iname): This predicate is used to search for files with a specific name.If youre using Vim, you can use: :e /filename.cpp Or :tabn or any Vim command which accepts a filename. Directory is optional (defaults to cwd) Standard UNIX globbing is supported. The purpose and function of the predicates in the find command are as follows: 8 Answers Sorted by: 94 find /root/directory/to/search -name filename. Predicates help to narrow down a search to the exact file or directory required. Predicates in the find command are used to specify the type of file we're looking for, its name, or even its size, among other properties. The conditions or filters used in the find command are often referred to as "predicates." The find command in Unix is a powerful tool designed for searching and locating the list of files and directories based on conditions you specify for files that match the arguments. Question: What is the purpose and function of the predicates for the Unix find command The simplest form of the command searches for files in the current directory and recursively through its subdirectories that match the supplied search criteria.
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