can anyone explain this? Post: 302222735

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

please explain this

zsh 4.3.4% cat file ACFCFACCACARCSHFARCVJVASTVAJFTVAJVGHBAJ zsh 4.3.4% cat file1 A C F R zsh 4.3.4% <file1 while read;do printf "%s=%d\n" "$REPLY" "${#$(<file)//}";done A=9 C=7 F=4 R=2 That was the previous post. But , can anybody can explain me in detail about this line zsh...

2. Shell Programming and Scripting

Please can any one explain this ${0##/}

I did not understand what is ${0##/} PGM=${0##/} TMP=/tmp/${PGM}.$$ Please explain me.

3. Shell Programming and Scripting

please explain the below

could u please convert the below statement to shell script ---------- logdir=/smp/dyn/logfiles/cpm/pgm/pgIm $logdir = $logdir ."/pgIm${toDate}*"; ---- could u please explain the below clearly grep -i adding $logdir | grep -iv equation | awk '{print \$NF}' | sort -u | sed -e...

4. UNIX for Dummies Questions & Answers

Please explain this

if then echo "Syntax: $0 <sid> <COLD/HOT> <DEST>" exit fi if --------------what does this mean??? echo "Syntax: $0 <sid> <COLD/HOT> <DEST>"---pls explain this as well

5. Shell Programming and Scripting

can any one explain this example

hi all i have an example i want one help me to understand cause i tried to test it but almost fail and i don't know how can i solve this problem " the main idea to read from two files and replace something from one to another " but i don't understand why it fail all time $ cat main.txt...

6. Homework & Coursework Questions

Could anyone help explain this?

1. The problem statement, all variables and given/known data: I have a retake assignment to complete for my computer networks and OS class. This isn't really my area, had I known last year I could have swapped it for a different module I would have done so. I'm determined to get through it...

7. Shell Programming and Scripting

Explain $# please

I'm trying to follow a script and I see it begins with this: if ; then if ; then print "blah $0 blah blah " exit fi fi What does $# mean? I found out that $1 refers to the shell environment and the last argument that was entered or passed in the previous command. I couldn't find $#...

8. Shell Programming and Scripting

anyone can explain this?

why the case 2 will happen ? , ' should stop the history substitution ,shouldn't it? case 1 # echo "123"|sed '/123/!d' 123 case 2 # echo "123 > 456 > 1 > "|sed '/123/!d' -bash: !d': event not found case 3 # echo "123 > 456 > 12 > "|sed '/123/'\!d 123 # bash --version

9. Shell Programming and Scripting

Can someone explain this for me?

Can someone do me a favour and explain the following for me: ((r=$RANDOM%$n+1)) I know what $RANDOM does but what is % sign and what does it do with %$n+1?

10. UNIX for Dummies Questions & Answers

How I can explain this?

Hi friends! I'm learning UNIX and I have a small question. Working with Shell, i put the name of one executable (in c language) + one number and it says this: $ gcc misterioso_4.c $ ./misterioso_4 6 got: , I can not find an answer in the manual because I havent applied any variable....

LEARN ABOUT REDHAT

xmclipboardinquirecount

XmClipboardInquireCount(library call)									     XmClipboardInquireCount(library call)

NAME

       XmClipboardInquireCount -- A clipboard function that returns the number of data item formats

SYNOPSIS

       #include <Xm/CutPaste.h>
       int XmClipboardInquireCount (display, window, count,
	       max_format_name_length)
	       Display * display;
	       Window  window;
	       int     * count;
	       unsigned long   * max_format_name_length;
       (void)

DESCRIPTION

       XmClipboardInquireCount	returns  the  number of data item formats available for the data item in the clipboard. This function also returns
       the maximum name-length for all formats in which the data item is stored.

       display	 Specifies a pointer to the Display structure that was returned in a previous call to XOpenDisplay or XtDisplay.

       window	 Specifies the window ID of a widget that relates the application window to the clipboard. The widget's window ID can be  obtained
		 through XtWindow.  The same application instance should pass the same window ID to each of the clipboard functions that it calls.

       count	 Returns  the number of data item formats available for the data item in the clipboard. If no formats are available, this argument
		 equals 0 (zero). The count includes the formats that were passed by name.

       max_format_name_length
		 Specifies the maximum length of all format names for the data item in the clipboard.

RETURN

       XmClipboardSuccess
		 The function was successful.

       XmClipboardLocked
		 The function failed because the clipboard was locked by another application. The application can continue to  call  the  function
		 again	with  the same parameters until the lock goes away. This gives the application the opportunity to ask if the user wants to
		 keep trying or to give up on the operation.

       XmClipboardNoData
		 The function could not find data on the clipboard corresponding to the format requested. This could occur because  the  clipboard
		 is empty; there is data on the clipboard, but not in the requested format; or the data in the requested format was passed by name
		 and is no longer available.

RELATED

       XmClipboardStartCopy(3).

													     XmClipboardInquireCount(library call)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

please explain this

Discussion started by: dummy_needhelp

2. Shell Programming and Scripting

Please can any one explain this ${0##/}

Discussion started by: gadege

3. Shell Programming and Scripting

please explain the below

Discussion started by: mail2sant

4. UNIX for Dummies Questions & Answers

Please explain this

Discussion started by: appsdba.nitin