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Top Forums UNIX for Dummies Questions & Answers Replacing char in filename scripts fails Post 302698189 by pamu on Saturday 8th of September 2012 09:41:15 PM
Old 09-08-2012
Try something this...

Assuming you have files with this format only. Here script is adding 2 more zeros at the number in the bracket

Code:
for file in *
do
new_file_name=$(echo "$file" | sed -e 's/\\ //g' -e 's/([0-9]*/&00/g' )
mv "$file" "$new_file_name"  
done

Hope this helpsSmilie

One more -

Assuming you have two directories one is input and second destination. And assuming you have image names like 1,2,3,.... so on..

Code:
#Count gives you latest digit/number of a image you have...
Count=$(ls /Dest_dir/* | awk -F "[()]" '{ print $2}' | sort | tail -1)

ls /input_dir/* | while read line
do
let Count+=1        #Increment the counter
new_file_nanme=$(echo "$file" | sed -e 's/\\ //g' -e 's/([0-9]*)/('"$Count"')/g')
mv "$file" "$new_file_nanme"  
done


Last edited by pamu; 09-08-2012 at 11:11 PM.. Reason: added more info.
 

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GC(1)							      General Commands Manual							     GC(1)

NAME
gc - count graph components SYNOPSIS
gc [ -necCaDUrsv? ] [ files ] DESCRIPTION
gc is a graph analogue to wc in that it prints to standard output the number of nodes, edges, connected components or clusters contained in the input files. It also prints a total count for all graphs if more than one graph is given. OPTIONS
The following options are supported: -n Count nodes. -e Count edges. -c Count connected components. -C Count clusters. By definition, a cluster is a graph or subgraph whose name begins with "cluster". -a Count all. Equivalent to -encC -r Recursively analyze subgraphs. -s Print no output. Only exit value is important. -D Only analyze directed graphs. -U Only analyze undirected graphs. -v Verbose output. -? Print usage information. By default, gc returns the number of nodes and edges. OPERANDS
The following operand is supported: files Names of files containing 1 or more graphs in dot format. If no files operand is specified, the standard input will be used. EXIT STATUS
The following exit values are returned: 0 Successful completion. 1 The -U or -E option was used, and a graph of the wrong type was encountered. AUTHOR
Emden R. Gansner <erg@research.att.com> SEE ALSO
wc(1), acyclic(1), gvpr(1), gvcolor(1), ccomps(1), sccmap(1), tred(1), libgraph(3) 21 March 2001 GC(1)
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