Index
Symbols
- & (ampersand), X users commonly have many programs running at once.
- * (asterisk), Quick Reference of login troubleshooting, On a UNIX system, your files can be shared with other users.
- @ (at sign), You can use the finger command to find out what people are doing on other systems.
- \ (backslash), The command might run, but not work correctly., On a UNIX system, your files can be shared with other users.
- . (period; dot)
- as a command, Add directories to your search path.
- in filenames, On a UNIX system, your files can be shared with other users.
- | (pipe; vertical bar), On a UNIX system, your files can be shared with other users., Some single commands actually spawn multiple processes.
- _ (underscore), On a UNIX system, your files can be shared with other users.
- “Command not found” error, Check if the command was misspelled.
- “Empty input file” error, The lpr or lp command prints PostScript files. Other commands are needed to translate and print other kinds of files.
- “Filesystem is full” error, When you get a message that a disk is full, first find out which filesystem is affected.
- “No (or empty) input files” error, The lpr or lp command prints PostScript files. Other commands are needed to translate and print other kinds of files.
- “No space left on device” error, When you get a message that a disk is full, first find out which filesystem is affected.
- “Permission denied” error, If you don’t have read permission, you won’t be able to see the contents of the file.
- “Write failed” error, When ...
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