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Full Discussion: adding header in a file
Top Forums Shell Programming and Scripting adding header in a file Post 302581858 by zaxxon on Wednesday 14th of December 2011 09:04:16 AM
Old 12-14-2011
You did not write you don't want a temp file Smilie

Code:
header="name,phone,number"
printf '1i\n'$header'\n.\nw!\nq!'| ex sample.txt

 

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Dt/Help.h(file formats) 												   Dt/Help.h(file formats)

NAME
Dt/Help.h -- help services definitions SYNOPSIS
#include <Dt/Help.h> DESCRIPTION
The Dt/Help.h header defines the variables and function prototypes for help services. The header defines the following DtHelpDialogCallbackStruct windowHint constants: DtHELP_POPUP_WINDOW DtHELP_CURRENT_WINDOW DtHELP_NEW_WINDOW The header defines the following DtHelpDialogCallbackStruct hyperType constants: DtHELP_LINK_JUMP_NEW DtHELP_LINK_TOPIC DtHELP_LINK_MAN_PAGE DtHELP_LINK_APP_DEFINE DtHELP_LINK_TEXT_FILE The header defines the following DtHelpDialogCallbackStruct reason constants: DtCR_HELP_LINK_ACTIVATE DtCR_HELP_CLOSE DtCR_HELP_HELP The header defines the following DtNScrollBarPolicy constants: DtHELP_NO_SCROLLBARS DtHELP_STATIC_SCROLLBARS DtHELP_AS_NEEDED_SCROLLBARS The header defines the following DtNhelpType constants: DtHELP_TYPE_TOPIC DtHELP_TYPE_STRING DtHELP_TYPE_MAN_PAGE DtHELP_TYPE_FILE DtHELP_TYPE_DYNAMIC_STRING The header defines the following DtNpaperSize constants: DtHELP_PAPERSIZE_LETTER DtHELP_PAPERSIZE_LEGAL DtHELP_PAPERSIZE_EXECUTIVE DtHELP_PAPERSIZE_A4 DtHELP_PAPERSIZE_B5 The header defines the following DtHelpQuickDialogGetChild constants: DtHELP_QUICK_CLOSE_BUTTON DtHELP_QUICK_PRINT_BUTTON DtHELP_QUICK_HELP_BUTTON DtHELP_QUICK_SEPARATOR DtHELP_QUICK_MORE_BUTTON DtHELP_QUICK_BACK_BUTTON The header defines the following DtHelpReturnSelectedWidgetId constants: DtHELP_SELECT_ERROR DtHELP_SELECT_VALID DtHELP_SELECT_ABORT DtHELP_SELECT_INVALID The header declares the following as functions: void DtHelpSetCatalogName(char *catFile); int DtHelpReturnSelectedWidgetId(Widget parent, Cursor cursor, Widget *widget); SEE ALSO
Dt/HelpDialog.h - DtHelpDialog(5), Dt/HelpQuickD.h - DtHelpQuickD(5), DtCreateHelpQuickDialog(3), DtCreateHelpDialog(3), DtHelpSetCatalog- Name(3), DtHelpReturnSelectedWidgetId(3), DtHelpDialog(3), DtHelpQuickDialog(3). Dt/Help.h(file formats)
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