we're trying to convert pdf's to ps files with ghostscript using the ghostscript commandline tool. Somehow we can't find a parameter to set the amount of copies that should be printed.
So if we'd want to print a file twice we'd have to send it two times, there should probably be a simple parameter that tells the printer to print this more often, but I can't find it. Can somebody help me out?
Thanks!
edit:
Converting PDF -> PS using
gswin32c.exe ^
-dSAFER -dBATCH -dNOPAUSE ^
-sDEVICE=pswrite ^
-sOutputFile=out.ps ^
in.pdf
Working on windows..
PDF files, unlike PostScript files, have no means for setting the number of copies. You don't say how you are printing the file, but I suspect that :
... -c "<<
/NumCopies 2>> setpagedevice" -f..."
would work. But without knowing what you are doing I can't be sure.
Related
I'm trying to impute genotype data from the public reference panels but my files fail the file sanity check on Sanger Imputation server and it gives the following error:
failed sanity check :
of Non-ACGTN alternate allele at 1:4635556 .. REF_SEQ:'(null)' vs VCF:'-'
I have tried fixing this in the plink with the following command ./plink --bfile chr1 --recode vcf --out chr1_vcf --missing-genotype -
but then it gives error Underscore(s) present in sample IDs.
--recode vcf to chr1_vcf.vcf ... done.
but I still see '_' in the new coded file.
I would appreciate any help, suggestions and comments.
Thanks
Jasdeep
You will have to replace _ with a different character in your PLINK files before running your code.
See below from PLINK manual
When using --recode vcf, sample IDs are formed by merging the FID and IID and placing an underscore between them. When the FID or IID already contains an underscore, this may make it difficult to reconstruct them from the VCF file; you may want to replace underscores with a different character in PLINK files (Unix tr is handy here).
I wrote a Perl script to convert from TEX format to JSON format.
Calling in the batch file:
perl -w C:\test\support.pl TestingSample.tex
This is working fine now.
Perl script having two types of input from another program (might be any platform/technology) one is file (*TEX) or else content (*TEX file) either this or that option.
How can I receive the full content as the input to the Perl script?
Now my Perl script is:
my $texfile = $ARGV[0]; my $texcnt = "";
readFileinString($texfile, \$texcnt);
I am trying to update:
perl -w C:/test/support.pl --input $texcnt" #Content is Input
I am receiving error message:
The command line is too long.
Could someone please advice?
First of all regarding the error you're getting:
Perl (or your shell) is complaining that your input argument is too long.
Parsing entire files as arguments to scripts is generally a bad idea anyway, for example quotation mark escaping etc. might not be handled and thus leave a wide open vulnarbility to your entire system!
So the solution to this is to modify your script so that it can take the file as an argument (if that isn't already the case) and if you really need to have an entire file's content parsed as an argument I'd really advise you to create a temporary file in /tmp/ (if on Linux) or in your %TEMP% directory on Windows and parse the file the content into the file and after that give your support.pl script the new temp file as an argument.
I have a perl code where I access multiple txt files and produce output for them.
While I run the code, the output lines on the console are overwritten.
2015-04-21:12-04-54|getFilesInInputDir| ********** name : PEPORT **********
PEPORT4-21:12-04-54|readNFormOutputFile| name :
PEPORT" is : -04-54|readNFormOutputFile| Frequency for name "
Please note, that the second and third line it should have been like
2015-04-21:12-04-54|readNFormOutputFile| name : PEPORT
2015-04-21:12-04-54|readNFormOutputFile| Frequency for name "PEPORT"
Also, after this the code stops processing my files. The code seems fine. May I know what may be the possible cause for this.
Thanks.
Seems like CR/LF versus LF issue. Convert your input from MSWin to Linux by running dos2unix or fromdos, or remove the "\r" characters from within the Perl code.
As choroba says, I guess you are reading a file on Linux that has been generated on Windows. The easiest fix is to replace chomp with s/\s+\z//or s/\p{cntrl}+\z//
Or, if trailing spaces are significant, you can use s/[\r\n]+\z// or, if you are running version 10 or later of Perl 5, s/\R\z//
While using tar->write() I am getting errors while using complex file names.
The code is:
my $filename= $archive_type."_".$from_date_time."_".$to_date_time."tar";
$tar->write($filename);
The error i get is:
Could not create filehandle for 'postProcessProbe_2010/6/23/3_2010/6/23/7.tar':
No such file or directory at test.pl line 24
If I change the $filename to a simple string like out.tar everything works.
Well, / is the directory separator on *nix systems (and, internally Windows treats / and \ interchangeably) and I believe tar files, regardless of platform use it internally as the directory separator.
I do not think you can create file names containing / on either *nix or Windows based systems. Even if you could, that would probably create a whole bunch of headaches down the road.
It would be better in my humble opinion to switch to a saner date format such as YYYYMMDD.
Also, you are using string concatenation when sprintf would have been much clearer:
my $filename= sprintf '%s_%s_%s.tar', $archive_type, $from_date_time, , $to_date_time;
I am trying to create my first zsh completion script, in this case for the command netcfg.
Lame as it may sound I have stuck on the first hurdle, disclaimer, I know how to do this crudely, however I seek the "ZSH WAY" to do this.
I need to list the files in /etc/networking but only the files, not the directory component, so I do the following.
echo $(ls /etc/network.d/*(.))
/etc/network.d/ethernet-dhcp /etc/network.d/wireless-wpa-config
What I wanted was:
ethernet-dhcp wireless-wpa-config
So I try (excuse my naivity) :
echo ${(s/*\/)$(ls /etc/network.d/*(.))}
/etc/network.d/ethernet-dhcp /etc/network.d/wireless-wpa-config
It seems that this doesn't work, I'm sure there must be some clever way of doing this by splitting into an array and getting the last part but as I say, I'm complete noob at this.
Any advice gratefully received.
General note: There is no need to use ls to generate the filenames. You might as well use echo some*glob. But if you want to protect the possible embedded newline characters even that is a bad idea. The first example below globs directly into an array to protect embedded newlines. The second one uses printf to generate NUL terminated data to accomplish the same thing without using a variable.
It is easy to do if you are willing to use a variable:
typeset -a entries
entries=(/etc/network.d/*(.)) # generate the list
echo ${entries#/etc/network.d/} # strip the prefix from each one
You can also do it without a variable, but the extra stuff to isolate individual entries is a bit ugly:
# From the inside, to the outside:
# * glob the entries
# * NUL terminate them into a single string
# * split at NUL
# * strip the prefix from each one
echo ${${(0)"$(printf '%s\0' /etc/network.d/*(.))"}#/etc/network.d/}
Or, if you are going to use a subshell anyway (i.e. the command substitution in the previous example), just cd to the directory so it is not part of the glob expansion (plus, you do not have to repeat the directory name):
echo ${(0)"$(cd /etc/network.d && printf '%s\0' *(.))"}
Chris Johnsen's answer is full of useful information about zsh, however it doesn't mention the much simpler solution that works in this particular case:
echo /etc/network.d/*(:t)
This is using the t history modifier as a glob qualifier.
Thanks for your suggestions guys, having done yet more reading of ZSH and coming back to the problem a couple of days later, I think I've got a very terse solution which I would like to share for your benefit.
echo ${$(print /etc/network.d/*(.)):t}
I'm used to seeing basename(1) stripping off directory components; also, you can use echo /etc/network/* to get the file listing without running the external ls program. (Running external programs can slow down completion more than you'd like; I didn't find a zsh-builtin for basename, but that doesn't mean that there isn't one.)
Here's something I hope will help:
haig% for f in /etc/network/* ; do basename $f ; done
if-down.d
if-post-down.d
if-pre-up.d
if-up.d
interfaces