Or operator with if Post: 302138858

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1. Shell Programming and Scripting

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 ]...

2. Shell Programming and Scripting

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 ??

3. Shell Programming and Scripting

TEST operator help

Hi I want to group like this but syntactic is not right ... Thanks if Like this below does not work properly .. if then : else usage exit 1 fi

4. Programming

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()...

5. Shell Programming and Scripting

op of logical operator

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

6. UNIX for Dummies Questions & Answers

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...

7. Shell Programming and Scripting

equal to operator

Hi, I have the below script executed arg="dir" if "$arg" = "dir" then echo "true" else echo "false" fi Please let me know what happens in the if command. My output is: dir: dir: No such file or directory false which is not the desired output. When i used test command...

8. Programming

C++ no match for 'operator []'

I wrote a little students management program using structs, and when I try to compile it, an error appears: luke@luke-desktop:~/Desktop/ProgII$ g++ recStudents.cc recStudents.cc: In function �void add(TList&, Tstudent)': recStudents.cc:114: error: no match for �operator' in �Slist'Here...

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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...

10. Shell Programming and Scripting

sed or operator

hi, I got a requirement to change existing script like below to search additional pattern "DB select". i tried using \| opearator but it is not working :(. Below is the existing code echo $(cat ${1} |sed -n '/Error in/ { N N N /Too many/ { p ...

LEARN ABOUT DEBIAN

ohcount

OHCOUNT(1)							   User Commands							OHCOUNT(1)

NAME

       ohcount - manual page for ohcount 3.0.0

SYNOPSIS

       ohcount [option] [paths...]

DESCRIPTION

       Ohloh source code line counter command line tool.

	      http://www.ohloh.net/

   [option] can be one of the following:
       -a, --annotate

       -d, --detect

       -h, --help

       -i, --individual

       -l, --license

       -re

       -s, --summary

       -a, --annotate		       Show annotated source code

	      The  contents  of  all  source  code files found within the given paths will be emitted to stdout. Each line will be prefixed with a
	      tab-delimited language name and semantic categorization (code, comment, or blank).

       -d, --detect		       Find source code files

	      Recursively find all source code files within the given paths.  For each source code file found, the file name will  be  emitted	to
	      stdout prefixed with a tab-delimited language name.

       -h, --help		       Display this message

       -i, --individual 	       Count lines of code per file

	      Count  lines  in	all source code files within the given paths, and emit a report of the lines of code, comments, and blanks in each
	      language per file.

       -l, --license

	      Displays detected licensing information contained in each source code file.

       -re

	      Prints raw entity information to the screen (mainly for debugging).

       -s, --summary		       Count lines of code (default)

	      Count lines in all source code files within the given paths, and emit a report of the total number of lines of code,  comments,  and
	      blanks in each language. This is the default action.

       [paths] can refer to any number of individual files or directories.

	      Directories will be probed recursively. If no path is given, the current directory will be used.

ohcount 3.0.0							  September 2011							OHCOUNT(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

And operator

Discussion started by: rcarnesiii

2. Shell Programming and Scripting

SED * operator

Discussion started by: sinpeak

3. Shell Programming and Scripting

TEST operator help

Discussion started by: zam

4. Programming

new operator

Discussion started by: Nagapandi