Re: [Help-bash] how to translate one file

[lina]

On Tuesday 03,January,2012 11:23 PM, Greg Wooledge wrote:
> On Tue, Jan 03, 2012 at 11:15:20PM +0800, lina wrote:
> > /* Generated by g_mmdat_g_f */
> > /* legend:  "Distance (nm)" */
> > /* x-label: "Residue Index" */
> > /* y-label: "Residue Index" */
> > static char *grmacos_xpm[] = {
> > "D  c #EBEBEB " /* "0.115" */,
> > "E  c #E5E5E5 " /* "0.154" */,
> > "F  c #DEDEDE " /* "0.192" */,
> > "G  c #D8D8D8 " /* "0.231" */,
> And you can't use some existing XPM parsing program to do whatever it is
> you're trying to do?
Oh, don't worry, actually this real problem has been solved by following 
script and another version written by python.

$ cat translate.sh
#!/bin/sh

for f in *.xpm
do

awk '{if(NF==7) print $1, $6}' $f | tr -d '"' | sed 's/[a-Z]/s\/&\//g' | 
tr -d ' ' | sed 's/^.*$/& \/g/g' > dict.txt

tail -1 $f | tr -d '"' > lastline.txt

sed -f dict.txt lastline.txt | sed 's/.\(.*\)/\1/' | sed -e 's/[ ]*//' | 
sort -n -k2 -n -k3 -n -k4 -n -k5 -n -k6 -n -k7 -n -k8 -n -k9 -n -k10 -n 
-k11 -n -k12 -n -k13 -n -k14 -n -k15 -n -k16 -n -k17 -n -k18 -n -k19 -n 
-k20 -n -k21 -n -k22 -n -k23 -n -k24 -n -k25 -n -k26 -n -k27 -n -k28 -n 
-k29 -n -k30 -n -k31 -n -k32 -n -k33 -n -k34 -n -k35 -n -k36 -n -k37 -n 
-k38 -n -k39 -n -k40 -n -k41 -n -k42 | sed 's/[ ]*//' >> a.out

done

> > I have problem in dropping the first 5 lines. I wish to start with the
> > parts include key and value.
> If you know in advance that it's 5 lines, then:
>
> while IFS='" ' read _ letter _ color _; do
>    ...
> done<  <(sed 1,5d foobar.xpm)
>
> Or if you want to be a bit less rigid, then:
>
> while IFS='" ' read _ letter _ color _; do
>    ...
> done<  <(grep '^"' foobar.xpm)
>
> Though I'd still look for existing XPM tools.
Thanks for your time,
> P.S., http://mywiki.wooledge.org/BashFAQ/001