Re: [PATCH] Get rid of cat and grep

[David Dillow]

On Fri, 2009-06-05 at 11:20 -0500, Victor Lowther wrote:
> Why not just reimplement cat in sed?
> 
> cat() {
>      for x in "$@"; do
>          sed s/,/,/ < "$1"
>      done
> }

or shell:

cat() {
        local line
        while [ -n "$1" ]; do
                while read line; do
                        echo "$line"
                done < "$1"
                shift
        done
}
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