Shell script - paralllel reading problem Post: 302397850

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Reading a table in a shell script

Dear all: I want to write a script capable of reading specific rows and collumns of a table, into a variable. Just imagine i have a file named table.dat which contains: GENERAL INFORMATION Col 1 Col2 Col3 1 1 2 2 3 3 4 4 What i want to do...

2. Shell Programming and Scripting

Shell Script -- problem reading backslash(\)!!

Hello! I am writing a program that reads a bunch of arguments from the command line,then read information from a file(passed as one of the arguments) and do some computation. The problem I am facing is when a backslash(\) is present as one of the arguments, suppose $ myprog \ abc xyz,the backslash...

3. Shell Programming and Scripting

file reading through shell script

For reading a file through shell script I am using yhe code : while read line do echo $line done<data.txt It reads all the line of that file data.txt. Content of data.txt looks like: code=y sql=y total no of sql files=4 a.sql b.sql c.sql d.sql cpp=n c=y total no of c files=1

4. Shell Programming and Scripting

File reading problem via shell script

Hi, Data file named parameter contains : DB=y Alter_def.sql Create_abc.sql SQL=y database.sql my_data.sql To read this file I use var_sql=$(awk -F= '$1 == "SQL" { print $2 }' parameter.txt) if then sql_f_name=`grep "\.sql" parameter.txt` echo $sql_f_name fi

5. Shell Programming and Scripting

reading from stdin in a shell script

Hello, I've managed to get my .procmailrc file to work. At least it triggers a script which creates a file. But the file is empty. How do I get at the data that's been piped? I've done much creative googling to no avail. I belive it should be in stdin, but I can't figure out how to access...

6. Shell Programming and Scripting

Reading from Keyboard - Shell Script

How do i read from kb using shell script but i need to read it from same line. Script :- echo "Please Enter Your Choice " read CHOICE But it goes to next line i need it to read it next to Choice and not new line.

7. Shell Programming and Scripting

Reading the Properties File From Shell script

Hi, I am new to the shell script please I need help for following question. I have properties file name called "com.test.properties" I have No of key values in this properties. com.person.name = xyz com.person.age = 55 com.person.address = hello I want read this properties but i...

8. Shell Programming and Scripting

[SH] Problem reading input in script

Alright, so the goal of my script is to read text from standard input and store it into a file using the ex-editor: so far i've got this, but it doesn't work. #!/bin/s read text ex $1 >> HERE text HERE I don't get any errors either, so i don't know what i'm doing wrong.

9. Shell Programming and Scripting

Error while reading from a file in shell script

Hi All, I'm writing a script to read a file line by line and then perform awk function on it. I am getting an error . My file has one name in it "James". I'm expecting my o/p to be youareJamesbond James ./users.sh: line 7: =: command not found #script to read file line by line #adding...

10. Shell Programming and Scripting

Error in reading variable in shell script

Hello all, I have small script: # SCRIPT COMMONFILEPATH=$WORKDIR/samples/...

LEARN ABOUT CENTOS

doveadm-log

DOVEADM-LOG(1)							      Dovecot							    DOVEADM-LOG(1)

NAME

       doveadm-log - Locate, test or reopen Dovecot's log files

SYNOPSIS

       doveadm [-Dv] log errors [-s min_timestamp]
       doveadm [-Dv] log find [directory]
       doveadm [-Dv] log reopen
       doveadm [-Dv] log test

DESCRIPTION

       The  doveadm  log commands are used to locate and reopen the log files of dovecot(1).  It's also possible to test the configured targets of
       the *log_path settings.

OPTIONS

       Global doveadm(1) options:

       -D     Enables verbosity and debug messages.

       -v     Enables verbosity, including progress counter.

COMMANDS

   log errors
       doveadm log errors [-s min_timestamp]

       The log errors command is used to show the last	- up to 1,000 - errors and warnings.  If no output is generated, no errors  have  occurred
       since the last start.

       -s min_timestamp
	      An  integer  value, representing seconds since the epoch - also known as Unix timestamp.	When a min_timestamp was given, doveadm(1)
	      will only show errors occurred since that point in time.

   log find
       doveadm log find [directory]

       The log find command is used to show the location of the log files, to which dovecot(1) sends its log messages.	 If  dovecot(1)  logs  its
       messages  through  syslogd(8)  and doveadm(1) could not find any log files, you can specify the directory where your syslogd writes its log
       files.

   log reopen
       doveadm log reopen

       This command causes doveadm to reopen all log files, configured in the log_path, info_log_path and debug_log_path settings.  These settings
       are configured in /etc/dovecot/conf.d/10-logging.conf.
       This is for example useful after manually rotating the log files.

   log test
       doveadm log test

       This command causes doveadm to write the message "This is Dovecot's priority log (timestamp)" to the configured log files.  The used prior-
       ities are: debug, info, warning, error and fatal.

EXAMPLE

       This example shows how to locate the log files used by dovecot(1).

       doveadm log find
       Looking for log files from /var/log
       Debug: /var/log/dovecot.debug
       Info: /var/log/mail.log
       Warning: /var/log/mail.log
       Error: /var/log/mail.log
       Fatal: /var/log/mail.log

REPORTING BUGS

       Report bugs, including doveconf -n output, to the Dovecot Mailing List <dovecot@dovecot.org>.  Information about reporting bugs	is  avail-
       able at: http://dovecot.org/bugreport.html

SEE ALSO

       doveadm(1)

Dovecot v2.2							    2013-11-24							    DOVEADM-LOG(1)