dirname(1) - osol9

1basename(1)                      User Commands                     basename(1)
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NAME

6       basename, dirname - deliver portions of path names
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SYNOPSIS

9       /usr/bin/basename string [suffix]
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12       /usr/xpg4/bin/basename string [suffix]
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15       dirname string
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DESCRIPTION

19       The  basename utility deletes any prefix ending in / and the suffix (if
20       present in string) from string, and prints the result on  the  standard
21       output. It is normally used inside substitution marks (``) within shell
22       procedures.
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24   /usr/bin
25       The suffix is a pattern defined on the expr(1) manual page.
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27   /usr/xpg4/bin
28       The suffix is a string with no special significance attached to  any of
29       the characters it contains.
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32       The dirname utility delivers all but the last level of the path name in
33       string.
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EXAMPLES

36       Example 1 Setting environment variables
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39       The  following  example,  invoked  with  the  argument   /home/sms/per‐
40       sonal/mail  sets  the  environment variable NAME to the file named mail
41       and the environment variable MYMAILPATH to the  string   /home/sms/per‐
42       sonal:
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45         example% NAME=`basename $HOME/personal/mail`
46         example% MYMAILPATH=`dirname $HOME/personal/mail`
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50       Example 2 Compiling a file and moving the output
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53       This  shell  procedure,  invoked  with the argument /usr/src/bin/cat.c,
54       compiles the named file and moves the output  to  cat  in  the  current
55       directory:
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58         example% cc $1
59         example% mv a.out `basename $1 .c`
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ENVIRONMENT VARIABLES

64       See  environ(5) for descriptions of the following environment variables
65       that affect  the execution  of  basename  and  dirname:  LANG,  LC_ALL,
66       LC_CTYPE, LC_MESSAGES, and NLSPATH.
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EXIT STATUS

69       The following exit values are returned:
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71       0     Successful completion.
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74       >0    An error occurred.
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ATTRIBUTES

78       See attributes(5) for descriptions of the following attributes:
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80   /usr/bin
81       ┌─────────────────────────────┬─────────────────────────────┐
82       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
83       ├─────────────────────────────┼─────────────────────────────┤
84       │Availability                 │SUNWcsu                      │
85       └─────────────────────────────┴─────────────────────────────┘
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87   /usr/xpg4/bin
88       ┌─────────────────────────────┬─────────────────────────────┐
89       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
90       ├─────────────────────────────┼─────────────────────────────┤
91       │Availability                 │SUNWxcu4                     │
92       ├─────────────────────────────┼─────────────────────────────┤
93       │Interface Stability          │Standard                     │
94       └─────────────────────────────┴─────────────────────────────┘
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