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In Unix-like operating systems, unlink is a system call and a command line utility to delete files. The program directly interfaces the system call, which removes the file name and (but not on GNU systems) directories like rm and rmdir . [ 1 ]
unlink: Removes the specified file using the unlink function uptime: Tells how long the system has been running users: Prints the user names of users currently logged into the current host who: Prints a list of all users currently logged in whoami: Prints the effective userid: yes: Prints a string repeatedly
For example, Windows Vista users must manually indicate when creating a symbolic link whether it is a file or a directory. [17] Windows 7 and Vista support a maximum of 31 reparse points (and therefore symbolic links) for a given path (i.e. any given path can have at most 31 indirections before Windows gives up). [18]
Jing was a screencasting computer program released in November 2007 as Jing Project by the TechSmith Corporation. [2] [3] Users must create an account before they can use the software, which must be installed on their computer. Its simple format and the ability to upload captures instantly have made Jing useful in virtual library references.
The ln command is a standard Unix command utility used to create a hard link or a symbolic link (symlink) to an existing file or directory. [1] The use of a hard link allows multiple filenames to be associated with the same file since a hard link points to the inode of a given file, the data of which is stored on disk.
If you're on Windows 7 or later, PCs get a snipping tool used to capture all or a portion of their screen. Steps may vary depending on which version of Windows you're running.
Techworld.com concludes that "there are more powerful screen capture tools around" but still gave 4 of 5 stars for Greenshot's "general ease of use". [9] Nick Mead of Softonic also emphasizes the program's easiness as well as the possibilities for annotation and configuration, but criticizes unneeded visual effects when doing the screen capture ...
The program reduces the frame rate of the video if the computer its running on is too slow. The program can pause and resume recording by pressing a hotkey. The program also shows statistics about the computer's performance during recording. [5] Users can select options for the screen capture such as "follow the cursor" and "record the cursor."