sed or operator Post: 302463294

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Operator question

I need to find out if a variable contains a certain text string, then do something about it. Here is what I mean, but I don't know how to get a "contains" operator # We have volumes called: # /Volumes/BackupsA_K # /Volumes/BackupsL_Z # /Volumes/Backups_Admin # (could be more, etc)...

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And operator

I am trying to check two variables and if both are blank I want to set a flag: the_f3_pid=`rsh $target ps -ef | grep "f3.eab" | awk '{print $2}'` the_f7_pid=`rsh $target ps -ef | grep "f7.eab" | awk '{print $2}'` if ; then y=1 fi I get an error: ./script_name: test: 0403-021 ]...

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hi, i was trying to club to test condition with if. if -o ; then it is giving me error message, i wanted to ask how can we check two condtions with one if.

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SED * operator

1. echo "abc 123 abc" | sed 's/*/X/' yields - X 123 abc Does this mean the "*" operator matches ONLY the first and the entire token - "abc" and replaces with "X" ? 2. echo "123 abc" | sed 's/*/X/' yields - X123 abc What does this indicate about the "*" operator ??

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new operator

Hi, Please clear the 2 questions, 2 Questions, 1) Why the new as a operator? Is there any special reason why it can't be a function like malloc? 2) How are we considering sizeof(),new are as a opearartors? I know + - * / -> , . etc.. are operators, which criteria satisfied by sizeof()...

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op of logical operator

Why the op of the following code is like this ???? i=4 j=-1 k=0 echo $? echo $? echo $?

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Difference operator

Dear All, Good day, Just i would like to know that is there anything called difference operator in awk? For example, if a file contains 5 columns (as shown below) with both negative and positive values: Col1 Col2 Col3 Col4 Col5 I need to calculate the difference between Col1 and...

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su with << operator

All, THe below is my script , when i use this i am getting nothing . could any one help me to know what is the use of the << operator below su - $8 << supo echo "exportsph $2 $1 $3 $4" exportsph $2 $1 $3 $4 supo i also tried as individual command su - userid << supo , when i do...

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+= operator

im new to bash scripting and im just using online tutorials and trial and error. i wanted to write a script to read numbers from a file and find their sum: #!/bin/bash theSum=0 for line in $(cat numbers.txt) do let "theSum = theSum + $line" echo "$line" done echo "The sum is...

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Confusion with ++ operator

Can anyone guide me whats happening in this program given below. I got the Output 7 7 12 49... i was expecting 5 16 9 25. First is simple (3+1)*(3+1) Second is again 3*3; i =4 now Third i =5 then 5*5; i don't know where i am going wrong! #include<stdio.h> #define PRODUCT(x) (x*x) int...

LEARN ABOUT DEBIAN

ifpgui

ifpgui(1)						      General Commands Manual							 ifpgui(1)

NAME

       ifpgui - Open source GUI for iRiver's iFP flash player

SYNOPSIS

       ifpgui

DESCRIPTION

       ifpgui is an open-source graphical user interface (GUI) for iRiver's iFP flash players.	It uses libifp to access the player using the man-
       agement interface.  In addition to moving files onto or off of your iFP device, you can use this program to upgrade its	firmware  or  view
       the battery charge level.  You can also set station names in the radio tuner, and more...

       You  can  only  use  this software if your player has the "Management" version of iRiver's firmware installed.  iRiver also releases a mass
       storage (UMS) firmware, which allows you to access your iFP device as if it were a USB hard disk drive.

       libifp is known to work on the following players: iFP-1xx,3xx,5xx,7xx,8xx,9xx and N10

FILES

       ~/.ifpgui_rc
	      User configuration file

SEE ALSO

       Some documentation is available on the web site: http://ifpgui.sourceforge.net/

AUTHORS

       ifpgui was written by Jim Campbell <jim-campbell@users.sourceforge.net>

       This manual page was written by Jacob Luna Lundberg <jacob@gnifty.net> for the Debian GNU/Linux system (but may be used by  others).   Per-
       mission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License version 2 or any later
       version published by the Free Software Foundation.

Jacob Luna Lundberg						     Jun 2006								 ifpgui(1)

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SED * operator

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