Premature EOF Post: 94030

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1. Shell Programming and Scripting

Please help with EOF

Hello, you are an awesome crowd! You answered my last questions, thank you sooo much! I am trying to write a korn shell script that will record the memory my application is using (HP-UX B.11.11) and I have this: if (( $APP > $THRESHOLD )) then echo "Warning message will display" cat...

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hello all, how end of a file is detected in UNIX system? does it make use of any special symbols to identify the EOF? :( thank you all

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I have written this code: code echo 'Now choose the file or files you want to merge your input with: \c' read filenames filelist="" for file in $filenames; do filelist="$filelist $file" done echo "Now that you've chosen these files ($filelist), please start typing: " until ; do paste -...

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hi, in a shell script i came accross the following bit of code 1.shift $(($OPTIND - 1)) 2.if ; then 3. cat << EOF >&2 4.Usage: $0 lockfilename 5.EOF 6. exit 1 7.fi I am not able to understand the meaning of lines(1,3,5). Can any one of u tell me the purpose of above said lines....

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\n after EOF

Hello all, I have unix file that ends with the following EOF '9999999999' I want to remove the '\n' character after EOF. What is the command that should be included in the script, before sending the file? will this work: $ echo "<99999999999>\c" >> <filename> thanks in advance.

6. Shell Programming and Scripting

What is << EOF

I'm trying to connect to oracle with the following code in the script: checksqlerror{ if echo $1 exit fi } $SQLPLUS username/password@schemaname checksqlerror "failed to connect to oracle" If I'm passing wrong schema name,instead of executing checksqlerror it stops and expects user...

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Eof

How can I write EOF into a file? I tryed to do as follows: size=sizeof(EOF); end_of_file=EOF; write(fdMutexRichieste, &end_of_file, size); But it does non work correctly, becouse in the next cicle (using lseek(..., SEEK_END) of my code it seems to ignore my EOF and use the LAST...

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Until eof do????

Hey! Can I write a routine that allows me to in a txt file check line by line until the end of file? something like until do ---some code--- done maybe it is a stupid question but I never learned shell scripts and I need this :p thanks in advance

9. Shell Programming and Scripting

confused with << EOF EOF

Hi friends , I am confused with << EOF EOF Most of the cases I found sqlplus $db_conn_str << EOF some sql staments EOF another exapmle is #!/bin/sh echo -n 'what is the value? ' read value sed 's/XXX/'$value'/' <<EOF The value is XXX EOF

LEARN ABOUT OPENSOLARIS

net_ispartialchecksum

net_ispartialchecksum(9F)				   Kernel Functions for Drivers 				 net_ispartialchecksum(9F)

NAME

       net_ispartialchecksum - indicate if a packet is being scheduled for hardware checksum calculation

SYNOPSIS

       #include <sys/neti.h>

       int net_ispartialchecksum(const net_data_t net, mblk_t *mb);

INTERFACE LEVEL

       Solaris DDI specific (Solaris DDI).

PARAMETERS

       net    value returned from a successful call to net_protocol_lookup(9F).

       mb    the mblk structure holding a packet that is the subject of this query.

DESCRIPTION

       The  net_ispartialchecksum()  function  looks  at the fields within the mblk structure to determine if the packet contained inside contains
       headers with only partial checksum values. Partial checksum values are stored inside headers when the calculation of the complete  checksum
       is being handled by the hardware.

RETURN VALUES

       The net_ispartialchecksum() function returns:

       -1    The network protocol does not support this function.

       0     The packet does not contain partial checksums.

       If a packet is marked for hardware checksum'ing, the following values are returned:

       NET_HCK_L3_FULL	  Complete layer 3 checksum calculated

       NET_HCK_L3_PART	  Partial layer 3 checksum calculated

       NET_HCK_L4_FULL	  Complete layer 4 checksum calculated

       NET_HCK_L4_PART	  Partial layer 4 checksum calculated

CONTEXT

       The net_ispartialchecksum() function may be called from user,  kernel, or interrupt context.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       net_isvalidchecksum(9F), net_protocol_lookup(9F), attributes(5)

SunOS 5.11							    1 May 2008						 net_ispartialchecksum(9F)

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1. Shell Programming and Scripting

Please help with EOF

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