Sponsored Content
Full Discussion: Using Perl Inside KSH
Top Forums Shell Programming and Scripting Using Perl Inside KSH Post 302357098 by jim mcnamara on Monday 28th of September 2009 05:04:35 PM
Old 09-28-2009
Code:
perl -e -'open (POSTSET, ">myfile");
print POSTSET $ARGV[0];
close (POSTSET);'  "$var"

Start with the above. You do know the shell can write to a file more efficiently than invoking perl like that?
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

formatting textfile inside ksh script using awk not working

I cannot seem to get this text file to format. Its as if the awk statement is being treated as a simple cat command. I manned awk and it was very confusing. I viewed previous posts on this board and I got the same results as with the the awk command statement shown here. Please help. ... (6 Replies)
Discussion started by: tekline
6 Replies

2. Shell Programming and Scripting

expr inside a ksh script Solaris

Hi; If I do something like this. dftotalsize=0;export dftotalsize;df -k | grep \/db001 | awk '{print $4}' | while read theinput \ ; do export $theinput; dftotalsize=`expr $dftotalsize + $theinput`; export dftotalsize; echo $dftotalsize; done ; echo `expr $dftotalsize \/ 1024 \/ 1024 "GB" Is... (4 Replies)
Discussion started by: myjess
4 Replies

3. Shell Programming and Scripting

Exit statement ignored inside KSH function

Hi All, I have multiple functions in my script and I'm trying to capture stdout from some of them, but I also do some error checking in them (in the functions that output something to their stdout that needs capturing) and I need to be able to end the entire script with an error message. ... (2 Replies)
Discussion started by: gkubok
2 Replies

4. Shell Programming and Scripting

Using telnet inside a ksh

Hello, i am trying to use telnet inside of a ksh script. i would like to do like the following: #!/bin/ksh ... user="user" hostname="hostname" telnet -l $user $hostname |& wait #end of the ksh and with this piece of code, i would like to telnet another machine, and let the user use... (4 Replies)
Discussion started by: Jidma
4 Replies

5. Shell Programming and Scripting

Getting cntrl-c entered inside a ksh script

hi guys, my ksh script is calling another script. The other script expects user to press CNTR-C, and does not return to the prompt. in my script, I want to call the other script, but somehow don't want it to wait forever, I want to return to my script. e.g. script2.ksh outputs: "No... (2 Replies)
Discussion started by: JamesByars
2 Replies

6. Shell Programming and Scripting

How to call an sql script inside a while statement in KSH

Hi all, I'm trying to run an sql inside a loop which looks like this #!bin/ksh while IFS=, read var1 var2 do sqlplus -s ${USERNAME}/${PASSWORD}@${ORACLE_SID} << EOF insert into ${TABLE} ( appt_date ) values ( '${var1 }' ); ... (6 Replies)
Discussion started by: ryukishin_17
6 Replies

7. Shell Programming and Scripting

KSH SHELL: problem calculation number of lines inside compressed file

Hi Gurus, I am working with a korn shell script to simplify some operations of calculation number of lines inside compressed file. The called function (inside a cycle) is the following: ######################################### # F.ne: CheckCount #########################################... (3 Replies)
Discussion started by: GERMANICO
3 Replies

8. Shell Programming and Scripting

Using Sed to do a substitution inside ksh

I'm trying to do an ls from inside of a ksh script. I loop through the results one line at a time and attempt to do a substitution using sed to convert YYYYMMDD from the older files into the newer files. Basically sometimes the ETL load runs over midnight and half the files are off by one day... (3 Replies)
Discussion started by: Calbrenar
3 Replies

9. Shell Programming and Scripting

Return value inside isql to a shell variable in ksh

Hello, I have a shell script where I am doing an isql to select some records. the result i get from the select statement is directed to an output file. I want to assign the result to a Shell variable so that I can use the retrieved in another routine. e.g. "isql -U${USER} -P${PASSWD} -S${SERVER}... (1 Reply)
Discussion started by: RookieDev
1 Replies

10. Shell Programming and Scripting

sed command not working inside ksh script but works fine outside

Hi, I am a bit confused ,why would a sed command work fine outside of ksh script but not inside. e.g I want to replace all the characters which end with a value and have space at end of it. so my command for it is : sed -i "s/$SEPARATOR /$SEPARATOR/g" file_name This is working fine in... (8 Replies)
Discussion started by: vital_parsley
8 Replies
ExtUtils::Command::MM(3pm)				 Perl Programmers Reference Guide				ExtUtils::Command::MM(3pm)

NAME
ExtUtils::Command::MM - Commands for the MM's to use in Makefiles SYNOPSIS
perl "-MExtUtils::Command::MM" -e "function" "--" arguments... DESCRIPTION
FOR INTERNAL USE ONLY! The interface is not stable. ExtUtils::Command::MM encapsulates code which would otherwise have to be done with large "one" liners. Any $(FOO) used in the examples are make variables, not Perl. test_harness test_harness($verbose, @test_libs); Runs the tests on @ARGV via Test::Harness passing through the $verbose flag. Any @test_libs will be unshifted onto the test's @INC. @test_libs are run in alphabetical order. pod2man pod2man( '--option=value', $podfile1 => $manpage1, $podfile2 => $manpage2, ... ); # or args on @ARGV pod2man() is a function performing most of the duties of the pod2man program. Its arguments are exactly the same as pod2man as of 5.8.0 with the addition of: --perm_rw octal permission to set the resulting manpage to And the removal of: --verbose/-v --help/-h If no arguments are given to pod2man it will read from @ARGV. If Pod::Man is unavailable, this function will warn and return undef. warn_if_old_packlist perl "-MExtUtils::Command::MM" -e warn_if_old_packlist <somefile> Displays a warning that an old packlist file was found. Reads the filename from @ARGV. perllocal_install perl "-MExtUtils::Command::MM" -e perllocal_install <type> <module name> <key> <value> ... # VMS only, key|value pairs come on STDIN perl "-MExtUtils::Command::MM" -e perllocal_install <type> <module name> < <key>|<value> ... Prints a fragment of POD suitable for appending to perllocal.pod. Arguments are read from @ARGV. 'type' is the type of what you're installing. Usually 'Module'. 'module name' is simply the name of your module. (Foo::Bar) Key/value pairs are extra information about the module. Fields include: installed into which directory your module was out into LINKTYPE dynamic or static linking VERSION module version number EXE_FILES any executables installed in a space seperated list uninstall perl "-MExtUtils::Command::MM" -e uninstall <packlist> A wrapper around ExtUtils::Install::uninstall(). Warns that uninstallation is deprecated and doesn't actually perform the uninstallation. perl v5.18.2 2014-01-06 ExtUtils::Command::MM(3pm)
All times are GMT -4. The time now is 09:13 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy