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Top Forums UNIX for Beginners Questions & Answers Extracting directory portion. Post 303014231 by srikanth38 on Wednesday 7th of March 2018 08:22:00 PM
Old 03-07-2018
Quote:
Originally Posted by srikanth38
Dear Experts,

I have some directory structure something like follows. I would like to cut portion of it. Would you please help me? I have to run this on several sql's. The directory path is dynamic. I have cut what comes after first "sql" string.

Input:
Code:
/opt/fedex/acqulev1/abinitio/acqu/private_sand/legacy_acquisition/sql/DELETE/FCIS/delete_CS53_2.sql

Output:
Code:
/DELETE/FCIS/delete_CS53_2.sql

I have to do reverse of below sed.

Code:
sed 's/sql.*//'

I have got the answer, just used different delimiter.

Code:
echo /opt/fedex/acqulev1/abinitio/acqu/private_sand/legacy_acquisition/sql/DELETE/FCIS/delete_CS53_2.sql|sed 's|'$AI_SQL'||'

 

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get_filename(3alleg4)						  Allegro manual					     get_filename(3alleg4)

NAME
get_filename - Returns a pointer to the filename portion of a path. Allegro game programming library. SYNOPSIS
#include <allegro.h> char *get_filename(const char *path); DESCRIPTION
Finds out the filename portion of a completely specified file path. Both `' and `/' are recognized as directory separators under DOS and Windows. However, only `/' is recognized as directory separator under other platforms. Example: get_executable_name(name, sizeof(name)); allegro_message("Running `%s' ", get_filename(name)); Note that Allegro won't perform any IO operations during the verification. This means that if you have `/a/path/like/this/', which doesn't have a filename, the function will return a pointer to the trailing null character. However, if you have `/a/path/like/this', Allegro will return a pointer to `this', even if it is a valid directory. RETURN VALUE
Returns a pointer to the portion of `path' where the filename starts, or the beginning of `path' if no valid filename is found (eg. you are processing a path with backslashes under Unix). SEE ALSO
get_extension(3alleg4), put_backslash(3alleg4), replace_filename(3alleg4), exmidi(3alleg4) Allegro version 4.4.2 get_filename(3alleg4)
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