Finding the directories with same permission and then apply some default UNIX commands


 
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# 1  
Old 11-06-2012
Finding the directories with same permission and then apply some default UNIX commands

HI there. My teacher asked us to write a code for this question

Write a Unix shell script named 'mode' that accepts two or more arguments, a file mode, a command and an optional list of parameters and performs the given command with the optional parameters on all files with that given mode.
For example, mode 644 ls -l should perform the command ls -l on all files in the current directory that have mode 644.

I came up with a code as below:

Code:
#!/bin/sh

mode=$1

shift 1 

ls -l |awk '{k=0;for(i=0;i<=8;i++)k+=((substr($1,i+2,1)~/[rwx]/) \
         *2^(8-i));if(k)printf("%0o ",k);print }'|grep "$mode"

how can I ask the code to apply the rest of arguments in the command line to the result of the script?
# 2  
Old 11-06-2012
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