os_cp:scripting
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os_cp:scripting [2023/05/31 02:20] jkonczak utworzono |
os_cp:scripting [2024/03/25 21:20] (current) jkonczak [Parameters and variables in shell] |
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| Notice that ''./file'' (and ''sh file'') interprets the file in a new shell and | Notice that ''./file'' (and ''sh file'') interprets the file in a new shell and | ||
| ''. ./file'' (and ''. file'' if PATH contains a ''.'') executes the commands | ''. ./file'' (and ''. file'' if PATH contains a ''.'') executes the commands | ||
| - | form the file in the current shell. | + | from the file in the current shell. |
| ====== Processing an input line by the shell ====== | ====== Processing an input line by the shell ====== | ||
| Line 303: | Line 303: | ||
| |''PATH''|Colon-separated list of directories where binaries are looked up \\ Notice: it's the ''exec…p'' system call that looks up an executable files with a matching name in these paths | | |''PATH''|Colon-separated list of directories where binaries are looked up \\ Notice: it's the ''exec…p'' system call that looks up an executable files with a matching name in these paths | | ||
| - | |''HOME''|Katalog domowy bieżącego użytkownika| | + | |''HOME''|Path to the home directory of the current user| |
| |''PS1'' \\ ''PS2''|The main [[https://en.wikipedia.org/wiki/Command-line_interface#Command_prompt|prompt]] \\ The prompt for next line of multi-line commands| | |''PS1'' \\ ''PS2''|The main [[https://en.wikipedia.org/wiki/Command-line_interface#Command_prompt|prompt]] \\ The prompt for next line of multi-line commands| | ||
| |''PWD''|Current working directory| | |''PWD''|Current working directory| | ||
os_cp/scripting.1685492408.txt.gz · Last modified: 2023/05/31 02:20 by jkonczak
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