Read from text file misses first line Post: 302297063

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Script does not read the last line of text file

Hello, I have got a script that reads a text file, and have got three problems that I an struggling with. 1. The script does not read the last line in the text file 2. within the second 'elif' within the script I included a 'break' - the script runs successfully (except for the first...

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I have a text file with hundreds of lines, i wish to run a script and reads a random line to pass it to another command line such as: for line in `cat file |grep random line`; do echo $line |mail my@example.com ; done thank you

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bash: read file line by line (lines have '\0') - not full line has read???

I am using the while-loop to read a file. The file has lines with null-terminated strings (words, actually.) What I have by that reading - just a first word up to '\0'! I need to have whole string up to 'new line' - (LF, 10#10, 16#A) What I am doing wrong? #make file 'grb' with...

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Read text file line by line

Hi everyone, I am writing a BASH shell script that I will use to process data files. I have a text file that contains the names of the files to be processed, for example: cat filenames.txt file1 file2 file3 file4 file5 What I would like to do is set up a FOR loop within my script...

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Shell script to read a text file line by line & process it...

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how read specific line in a file and write it in a new text file?

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How to read the first work of each line from text file?

Hi ppl. I want to read the first word of each line of a text file to a variable in a bash script. Can anyone help pls, thanks.

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Read text from file and print each character in separate line

performing this code to read from file and print each character in separate line works well with ASCII encoded text void preprocess_file (FILE *fp) { int cc; for (;;) { cc = getc (fp); if (cc == EOF) break; printf ("%c\n", cc); } } int main(int...

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How to read a text file line by line and insert into a database table?

I have a test file that I want to read and insert only certain lines into the the table based on a filter. 1. Rread the log file 12 Hours back Getdate() -12 Hours 2. Extract the following information on for lines that say "DUMP is complete" A. Date B. Database Name C....

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Shell script UNIX to read text file line by line

i have a text file as belows, it includes 2 columns, 1st is the column name, 2nd is the file_name data_file.txt column_name file_name col1 file1 col2 file2 col3 file1 col4 file1 col5 file2 now, i would like to...

LEARN ABOUT REDHAT

postlog

POSTLOG(1)						      General Commands Manual							POSTLOG(1)

NAME

       postlog - Postfix-compatible logging utility

SYNOPSIS

       postlog [-iv] [-c config_dir] [-p priority] [-t tag] [text...]

DESCRIPTION

       The postlog command implements a Postfix-compatible logging interface for use in, for example, shell scripts.

       By  default, postlog logs the text given on the command line as one record. If no text is specified on the command line, postlog reads from
       standard input and logs each input line as one record.

       Logging is sent to syslogd(8); when the standard error stream is connected to a terminal, logging is sent there as well.

       The following options are implemented:

       -c config_dir
	      Read the main.cf configuration file in the named directory instead of the default configuration directory.

       -i     Include the process ID in the logging tag.

       -p priority
	      Specifies the logging severity: info (default), warn, error, fatal, or panic.

       -t tag Specifies the logging tag, that is, the identifying name that appears at the beginning of each logging record.

       -v     Enable verbose logging for debugging purposes. Multiple -v options make the software increasingly verbose.

SEE ALSO

       syslogd(8) syslog daemon.

LICENSE

       The Secure Mailer license must be distributed with this software.

AUTHOR(S)
       Wietse Venema
       IBM T.J. Watson Research
       P.O. Box 704
       Yorktown Heights, NY 10598, USA

																	POSTLOG(1)

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