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Full Discussion: Help to Modify File Name in each function before calling another function.
Top Forums Shell Programming and Scripting Help to Modify File Name in each function before calling another function. Post 302882430 by Don Cragun on Tuesday 7th of January 2014 12:27:25 AM
Old 01-07-2014
With any shell that recognizes POSIX shell syntax (such as bash and ksh), try:
Code:
#!/bin/ksh
FILENAME=$1
FILEDIR=$2
printf "Start: FILENAME=%s, FILEDIR=%s\n" "$FILENAME" "$FILEDIR"
FILENAME=${FILENAME%.*}
printf "After stripping 1 extension:\tFILENAME=%s\n" "$FILENAME"
FILENAME=${FILENAME%.*}
printf "After stripping 2 extensions:\tFILENAME=%s\n" "$FILENAME"
FILENAME=${FILENAME%.*}
printf "After stripping 3 extensions:\tFILENAME=%s\n" "$FILENAME"

When invoked as:
Code:
tester mdm_ind_usa.2031.fsacm.tar.zip.gz /home/dir

it produces the output:
Code:
Start: FILENAME=mdm_ind_usa.2031.fsacm.tar.zip.gz, FILEDIR=/home/dir
After stripping 1 extension:	FILENAME=mdm_ind_usa.2031.fsacm.tar.zip
After stripping 2 extensions:	FILENAME=mdm_ind_usa.2031.fsacm.tar
After stripping 3 extensions:	FILENAME=mdm_ind_usa.2031.fsacm

 

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