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Top Forums UNIX for Dummies Questions & Answers Multiple Commands on a Single Line Post 302578300 by Random79 on Thursday 1st of December 2011 09:10:35 AM
Old 12-01-2011
Multiple Commands on a Single Line

Hi There,

I have a cronjob that executes a small script (few lines) that I am certain can be achieved in a single line.

The functional objective is actually really simple;

Code:
cmd var1

The '1' in 'var1' is actually derived from date (day of month) but the snag is when working with 1-9 I require the core numeric (eg: 1, 2, etc not 01, 02, etc) meaning I cannot use 'date +%d' however using %e produces a leading whitespace. So I have addressed that the only simple way I could understand;

Code:
echo `date +%e` | tr -s " "

How can I get the output from this (eg: 1, 24, 7) onto the back of var to achieve my final goal and do so in a single command line (so I can stuff it into Cron).

PS: I am a newbie but I tried searching first but could not quite what I am after and I am really hoping you can help.

Many thanks in advance!
 

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PX_TIMESTAMP2STRING(3)					     Library Functions Manual					    PX_TIMESTAMP2STRING(3)

NAME
PX_timestamp2string -- Convert paradox timestamp into formated string SYNOPSIS
#include <paradox.h> char * PX_timestamp2string(pxdoc_t *pxdoc, double timestamp, const char *format) DESCRIPTION
Creates a string representation of a paradox timestamp as specified in the parameter format. The timestamp must be either retrieved with PX_get_data_double(3) after calling PX_get_record(3) or by simply using the double value in the pxval_t struct as returned by PX_retrieve_record(3). A timestamp contains both time and date information. The format string contains chars which stand for certain values of the date/time. The following table lists all available characters with a meaning. All other characters are being copied unmodified to the output string. If a special character shall not be interpreted it must be preceded with a backslash. Characters and their meaning in date/time format string Character Meaning Y year, numeric, 4 digits y year, numeric, 2 digits m month, numeric n month, numeric, no leading zeroes d day of the month, numeric j T{ day of the month, numeric, no leading zeros T} H hour, numeric, 24 hour format h hour, numeric, 12 hour format G T{ hour, numeric, 24 hour format, no leading zeroes T} g T{ hour, numeric, 12 hour format, no leading zeroes T} i minutes, numeric s seconds, numeric A AM/PM a am/pm L boolean for leap year RETURN VALUE
Returns pointer to string on success and NULL on failure. SEE ALSO
PX_time2string(3), PX_date2string(3) AUTHOR
This manual page was written by Uwe Steinmann uwe@steinmann.cx. PX_TIMESTAMP2STRING(3)
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