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Full Discussion: Need help renaming files
Top Forums UNIX for Dummies Questions & Answers Need help renaming files Post 302188190 by bakunin on Wednesday 23rd of April 2008 01:12:18 AM
Old 04-23-2008
Create a little script which takes the name of one file as an argument, derives the new name for the file from that argument and then changes its name.

Use "find" to get a list of the files in question one by one, then use the "-exec" clause of find to send these names to the script you have written.

Here it is in detail. First the script:

Code:
#! /bin/ksh
typeset oldname="$1"
typeset newname="$( print - "$oldname" | sed 's/^[^.]*\.//;s/\.[^.]*$//' )"

newname="U010${newname}PQRS"

mv "$oldname" "$newname"

return 0

Save this as "/path/to/script.sh", call it the following way:

Code:
find /some/path -name "*\.*\.ext" -exec /path/to/script.sh {} \;

to change all the files with extension ".ext" and at least one additional dot (".") in their names.

I hope this helps.

bakunin
 

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GENLIB_COPY_UP_SEG.3(October 1, 1997)									     GENLIB_COPY_UP_SEG.3(October 1, 1997)

NAME
GENLIB_COPY_UP_SEG - copy a physical segment from an instance in the current figure SYNOPSYS
#include <genlib.h> void GENLIB_COPY_UP_SEG(oldname, insname, newname) char *oldname, *insname, *newname; ORIGIN
This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Universite Pierre et Marie CURIE, in Paris, France. Web : http://asim.lip6.fr/recherche/alliance/ E-mail : alliance-users@asim.lip6.fr PARAMETERS
oldname Name of the segment in the instance insname Name of the instance in the which the segment is to be searched for newname Name to be given to the segment in the current figure DESCRIPTION
COPY_UP_SEG adds a segment in the current layout cell. All the segment's attributes are copied from the first found segment called oldname in the instance insname. The new segment is given the name newname. The main purpose of this function is to rename a segment, so it can be used later, when extracting a layout. ERRORS
"GENLIB_COPY_UP_SEG impossible : missing GENLIB_DEF_PHFIG" No figure has been yet specified by a call to DEF_PHFIG. So it isn't possible to place a segment inside it. you must call DEF_PHFIG before any other layout action. "illegal getphins : instance insname does not exist" The instance called insname does not currently belong to the figure. "GENLIB_COPY_UP_SEG impossible : segment segname does not exist" The segment segname does not exist in the model of the instance insname. EXAMPLE
#include <genlib.h> main() { /* Create a figure to work on */ GENLIB_DEF_PHFIG("cell"); GENLIB_PLACE("z2l_y", "r1", NOSYM, 23L, 54L); /* Put a segment */ GENLIB_COPY_UP_SEG("mux0_s", "r1", "out_s"); /* Save that on disk */ GENLIB_SAVE_PHFIG(); } SEE ALSO
genlib(1), GENLIB_DEF_PHFIG(3), GENLIB_SAVE_PHFIG(3), GENLIB_PHSEG(3), GENLIB_THRU_H(3), GENLIB_THRU_CON_H(3), GENLIB_THRU_V(3), GEN- LIB_THRU_CON_V(3), GENLIB_WIRE1(3), GENLIB_WIRE2(3), GENLIB_WIRE3(3). BUG REPORT
This tool is under development at the ASIM department of the LIP6 laboratory. We need your feedback to improve documentation and tools. PROCEDURAL GENERATION LANGUAGE
ASIM/LIP6 GENLIB_COPY_UP_SEG.3(October 1, 1997)
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