Saturday 20 February 2010
How to archive the most recent files
By keyphrene, Saturday 20 February 2010 at 11:36 :: Shell Unix
How to archive the most recent files
Monday 13 July 2009
Introduction to the Unix Shell
By keyphrene, Monday 13 July 2009 at 06:59 :: Shell Unix
Introduction to the Unix Shell
Friday 26 June 2009
VI Shortcuts
By keyphrene, Friday 26 June 2009 at 11:58 :: Shell Unix
This reference guide to the vi editor presents the majority of vi commands and keys
Merge your Postscript file with Sed and Awk
By keyphrene, Friday 26 June 2009 at 09:42 :: Shell Unix
When you wish merge your Postscript files via cat command, some printers break printing after the first page. This shell script sanitize your postscript file after merge with cat command in three steps.
- Get file header
- Get all pages between %%Page: and %%PageTrailer
- Add footer %%Trailer
FILEPS=file.ps FILEMERGE=file_merge.ps # Merge your postscript files cat file1.ps file2.ps file3.ps > $FILEPS # Sanitize your Poscript file sed '/^%%Page:/,$d' $FILEPS > $FILEMERGE awk '/%%Page:/,/%%PageTrailer/' $FILEPS >> $FILEMERGE echo -e '%%Trailer\n%%EOF' >> $FILEMERGE
