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Extra resources for Tru64 UNIX. Command and Shell User's Guide
The components of the listing are explained once, even though they may appear on several lines. Example 3–1: Long (ls –l) Directory Listing $ ls −l total 4 1 -rw-r--r--rw-r--r--rw-r--r--rw-r--r-drwxr-xr-x $ 1 1 1 1 2 larry larry larry larry larry system system system system system 101 75 75 65 32 Jun Jun Jun Jun Jun 5 5 5 5 5 10:03 10:03 10:03 10:06 10:07 file1 file2 file2 file3 project 2 3 4 5 6 7 8 The following list items correspond to the numbers in the example: 1 Number of 512-byte blocks taken up by files in this directory.
If you want to link files and directories across file systems, you can create symbolic links. To create a symbolic link, add an −s flag to the ln command sequence and specify the full pathnames of both files. The ln command for symbolic links takes the following form: ln −s /dirname1/filename1 /dirname2/filename2 The /dirname1/filename1 entry is the pathname of an existing file. The /dirname2/filename2 entry is a pathname of a new file name in either a different file system or the same file system.
For example, the pr −d file1 command displays file1 in double-spaced format. −f Uses a formfeed character to advance to a new page. ) Pauses before beginning the first page if the standard output is a terminal. −F Uses a formfeed character to advance to a new page. ) Does not pause before beginning the first page if the standard output is a terminal. −w num Sets line width to num columns. Otherwise, line width is 72 columns. For example, the pr −w 40 file1 command sets the line width of file1 to 40 columns.
Tru64 UNIX. Command and Shell User's Guide