Sponsored Content
Operating Systems HP-UX Suppressing errors from command output Post 303017378 by RudiC on Tuesday 15th of May 2018 04:47:25 AM
Old 05-15-2018
You are piping the command's stdout to grep and then redirecting grep's stderr to the null device. Where does the command's stderr go to?

EDIT: Alternatively, make it all a "compound command":
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

redirecting output, including errors

what's the proper syntax to redirect output, including all errors? ls -la > direct.list makes out put file direct.list but if i'm running a script and i want to include the errors, would i type something like: myscript.scr 2> out_list.txt or will that get the errors only? (1 Reply)
Discussion started by: kymberm
1 Replies

2. UNIX for Dummies Questions & Answers

Suppressing output to the screen

I want to check whether the variable read from the console is number or character , so i used echo $option|grep and checked the reuslt returned by grep cmd using $? But since I use echo the value is getting printed in the screen , I want to supress the o/p. Can anyone suggest how this can be... (1 Reply)
Discussion started by: rolex.mp
1 Replies

3. UNIX for Dummies Questions & Answers

suppressing an error message using the "ls" command

hi I'm new here so my question maybe be retarded or out of place: Is there a way to suppress the "No such file or directory" error message when using the "ls" command ? thanks (5 Replies)
Discussion started by: basher400
5 Replies

4. Programming

popen catching output and errors

I have code which at the moment only catches the command/program output if the program runs correctly, which is a small problem as I would like to capture everything from stdout inclusive of errors FILE *fp; fp = popen(command.c_str(), "r"); while(fgets(cbuf, 1024, fp) != NULL){ .....do stuff... (1 Reply)
Discussion started by: mshindo
1 Replies

5. Shell Programming and Scripting

Suppressing the automatic output of "script"

Is there a way to suppress the output that script command displays - "Script command started..." (4 Replies)
Discussion started by: ggayathri
4 Replies

6. Shell Programming and Scripting

Suppressing output of a spawned telnet process

Hi, I'm trying to spawn a telnet process and trying to do some actions in the remote host using expect script. I would like to know how to suppress all the output in order the user using the script should not be able to see any actions done on the remote host. I tried using the "log_user 0"... (8 Replies)
Discussion started by: arun_maffy
8 Replies

7. Shell Programming and Scripting

Need help redirecting output to a file including errors

Need help redirecting output to a file including errors if any,I have 2 script namely push.ksh and run.ksh, I'm scp'ing push.ksh to another server and executing remotely via run.ksh, the script run.ksh runs locally but does not capture any errors in "servername.out" file (I tried testing various... (10 Replies)
Discussion started by: mbak
10 Replies

8. HP-UX

errors from output /usr/bin/last

for ga016dgf -> /usr/bin/last | cut -c1-3 Invalid record size. Unable to continue ... any ideas? running on ga016dgf -> uname -a HP-UX ga016dgf B.11.31 U ia64 1246079591 unlimited-user license thank you. Video tutorial on how to use code tags in The UNIX and Linux Forums. (4 Replies)
Discussion started by: Bill L.
4 Replies

9. Shell Programming and Scripting

sending mail in perl.. No errors and also no output

Hi folks, I am trying to send an email in Perl script with the below code. I have written the code in Padre IDE and installed all the required modules(Mail::Sendmail) and executed the code. It is neither showing errors nor giving the output. I havnt received an mail after running the below... (1 Reply)
Discussion started by: giridhar276
1 Replies

10. Programming

Python tar script; no errors; no output

This script produces no errors. It also does not produce an output file. Any ideas? #!/usr/bin/python import tarfile output_filename = 'etc.tar' source_dir = '/etc/' #To build a .tar.gz for an entire directory tree: def make_tarfile(output_filename, source_dir): with... (2 Replies)
Discussion started by: bash_in_my_head
2 Replies
PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME
paps - UTF-8 to PostScript converter using Pango SYNOPSIS
paps [options] files... DESCRIPTION
paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves through the pango ft2 backend. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. --landscape Landscape output. Default is portrait. --columns=cl Number of columns output. Default is 1. --font=desc Set the font description. Default is Monospace 12. --rtl Do rtl layout. --paper ps Choose paper size. Known paper sizes are legal, letter, a4. Default is A4. --bottom-margin=bm Set bottom margin in postscript points (1/72 inch). Default is 36. --top-margin=tm Set top margin. Default is 36. --left-margin=lm Set left margin. Default is 36. --right-margin=rm Set right margin. Default is 36. --help Show summary of options. --header Draw page header for each page. --markup Interpret the text as pango markup. --encoding=ENCODING Assume the documentation encoding is ENCODING. --lpi Set the lines per inch. This determines the line spacing. --cpi Set the characters per inch. This is an alternative method of specifying the font size. --stretch-chars Indicates that characters should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops behaviour. AUTHOR
paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>. This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others). April 17, 2006 PAPS(1)
All times are GMT -4. The time now is 10:46 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy