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Top Forums Shell Programming and Scripting Replace prefix and suffix of a string Post 302488006 by selvaya on Friday 14th of January 2011 12:37:28 PM
Old 01-14-2011
Replace prefix and suffix of a string

Hi, I'm new about shell scripting, and I need to do something like

abcd **1234** efgh

by

abcd '''1234''' efgh

I know that command sed helps about change one string by another, but I dont know how to keep whatever is inside **_** and replace * with '.

Thanks!
 

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basename(1B)					     SunOS/BSD Compatibility Package Commands					      basename(1B)

NAME
basename - display portions of pathnames SYNOPSIS
/usr/ucb/basename string [suffix] DESCRIPTION
The basename utility deletes any prefix ending in `/' and the suffix, if present in string. It directs the result to the standard output, and is normally used inside substitution marks (` `) within shell procedures. The suffix is a string with no special significance attached to any of the characters it contains. EXAMPLES
Example 1: Using the basename command. This shell procedure invoked with the argument /usr/src/bin/cat.c compiles the named file and moves the output to cat in the current direc- tory: example% cc $1 example% mv a.out `basename $1 .c` ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWscpu | +-----------------------------+-----------------------------+ SEE ALSO
sh(1), attributes(5) SunOS 5.10 28 Mar 1995 basename(1B)
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