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Full Discussion: ksh questions - Reading columns and lines on unix
Top Forums Shell Programming and Scripting ksh questions - Reading columns and lines on unix Post 302270228 by senem on Saturday 20th of December 2008 08:01:01 AM
Old 12-20-2008
ksh questions - Reading columns and lines on unix
1-) For the command below, I want to read second column: 32751. How will I get it ?
$ ps -ef|grep deneme
U00 32751 22745 0 16:30 pts/1 00:00:00 ksh deneme
U00 32762 32132 0 16:30 pts/2 00:00:00 grep deneme

2-) For the command below, how will I read all lines line by line? For example with a while statement, I should read them line by line :deneme, HelloWorld.class,etc.
$ ls -l
total 20
-rwxrwxrwx 1 U00 U00 147 Dec 19 16:29 deneme
-rwxrwxrwx 1 U00 U00 431 Dec 19 14:47 HelloWorld.class
drwxrwxr-x 6 U00 U00 4096 Dec 19 14:30 jdk1.5.0_16
drwxrwxr-x 4 U00 U00 4096 Dec 19 14:08 jre1.6.0_07
drwxrwxr-x 4 U00 U00 4096 Dec 19 12:46 jre6
 

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LEARN ABOUT BSD

suspend

suspend(1)							   User Commands							suspend(1)

NAME

       suspend - shell built-in function to halt the current shell

SYNOPSIS

   sh
       suspend

   csh
       suspend

   ksh
       suspend

DESCRIPTION

   sh
       Stops the execution of the current shell (but not if it is the login shell).

   csh
       Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su.

   ksh
       Stops the execution of the current shell (but not if it is the login shell).

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5)

SunOS 5.10							    15 Apr 1994 							suspend(1)
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