quick question, I am trying to run this simple equation
expr 2048 / 2.354
but get a "expr: non-numeric argument" error when ever its run. I believe it may be caused by the decimal point but I do not know how to remedy it. (3 Replies)
Hi,
How can I check numeric value in shell?
I am passing one parameter (integer) and I want to restrict any other characters except 0-9.
./script xyz 10
Here 2nd parameter (10) should be integer only.
Can anyone help on this?
Malay (6 Replies)
hiii
i need help with the string operations.i need to know how do we..
1.Copy a string s1 to string s0, then append string s2 to it.
2.Replace all occurrences of substring s2 with another substring s3 in the given string s1.here the lengths of s2 and s3 may not always be equal.
3.Locate... (2 Replies)
Hello,
We have a Solaris 9 machine and recently our client want to create username based on staff numbers (all numeric).
Is there any limitation in Solaris regarding creating username with numeric values (eg: 13598029)?
Thanks & Regards
Aryawarman Mahzar (5 Replies)
Hi,
How to check whether an input to a shell script contain only numeric values.
Is there any way to check against the following characters.
&
(
)
|
\
"
'
<
>
`
I've used the following way.
echo $1 | grep "\{2\}$"
if
then (12 Replies)
Is there a simple way of determining whether a command line arguement is numeric or not?? I tried a search and didn't find anything similar...
This is the 2nd time I've made this post.... It didn't appear that the first one showed up ??
Sorry if this is a duplicate... (1 Reply)
Is there an easy way using a command or other routine for testing whether an argument on the command line is numeric? Just want to validate... I ran a search and didn't find a similar question....
Thx (3 Replies)
Hi everyone, I want my script to check if the first argument has only numbers or not. Im not sure what im doing wrong.
This is how it looks like:
if *") ]
then
echo 'The first arguement should only be in numeric' 1>&2
exit 1
else
exit 0
fi (7 Replies)
Can someone tell me how to change the first column in a very large 17k line file from a random 10 digit numeric value to a non numeric value. The format of lines in the file is:
1702938475,SNU022,201004
the first 10 numbers always begin with 170 (6 Replies)
Discussion started by: Bahf1s
6 Replies
LEARN ABOUT FREEBSD
dwarf_get_access_name
DWARF_GET_AT_NAME(3) BSD Library Functions Manual DWARF_GET_AT_NAME(3)NAME
dwarf_get_ACCESS_name, dwarf_get_AT_name, dwarf_get_ATE_name, dwarf_get_CC_name, dwarf_get_CFA_name, dwarf_get_CHILDREN_name,
dwarf_get_DS_name, dwarf_get_DSC_name, dwarf_get_EH_name, dwarf_get_END_name, dwarf_get_FORM_name, dwarf_get_ID_name, dwarf_get_INL_name,
dwarf_get_LANG_name, dwarf_get_LNE_name, dwarf_get_LNS_name, dwarf_get_MACINFO_name, dwarf_get_OP_name, dwarf_get_ORD_name,
dwarf_get_TAG_name, dwarf_get_VIRTUALITY_name, dwarf_get_VIS_name -- retrieve the symbolic names of DWARF constants
LIBRARY
DWARF Access Library (libdwarf, -ldwarf)
SYNOPSIS
#include <libdwarf.h>
int
dwarf_get_ACCESS_name(unsigned val, char **str);
int
dwarf_get_AT_name(unsigned val, char **str);
int
dwarf_get_ATE_name(unsigned val, char **str);
int
dwarf_get_CC_name(unsigned val, char **str);
int
dwarf_get_CFA_name(unsigned val, char **str);
int
dwarf_get_CHILDREN_name(unsigned val, char **str);
int
dwarf_get_DS_name(unsigned val, char **str);
int
dwarf_get_DSC_name(unsigned val, char **str);
int
dwarf_get_EH_name(unsigned val, char **str);
int
dwarf_get_END_name(unsigned val, char **str);
int
dwarf_get_FORM_name(unsigned val, char **str);
int
dwarf_get_ID_name(unsigned val, char **str);
int
dwarf_get_INL_name(unsigned val, char **str);
int
dwarf_get_LANG_name(unsigned val, char **str);
int
dwarf_get_LNE_name(unsigned val, char **str);
int
dwarf_get_LNS_name(unsigned val, char **str);
int
dwarf_get_MACINFO_name(unsigned val, char **str);
int
dwarf_get_OP_name(unsigned val, char **str);
int
dwarf_get_ORD_name(unsigned val, char **str);
int
dwarf_get_TAG_name(unsigned val, char **str);
int
dwarf_get_VIRTUALITY_name(unsigned val, char **str);
int
dwarf_get_VIS_name(unsigned val, char **str);
DESCRIPTION
These functions return the symbolic name of a numeric DWARF constant.
Argument val specifies the numeric value whose symbolic name is desired.
Argument str should point to a location which will hold the returned NUL-terminated string containing the symbolic name of the specified
value.
The list of functions and the DWARF constants that they accept are:
dwarf_get_ACCESS_name() DW_ACCESS_* constants.
dwarf_get_AT_name() DW_AT_* constants.
dwarf_get_ATE_name() DW_ATE_* constants.
dwarf_get_CC_name() DW_CC_* constants.
dwarf_get_CFA_name() DW_CFA_* constants.
dwarf_get_CHILDREN_name() DW_CHILDREN_* constants.
dwarf_get_DS_name() DW_DS_* constants.
dwarf_get_DSC_name() DW_DSC_* constants.
dwarf_get_EH_name() DW_EH_PE_* constants.
dwarf_get_END_name() DW_END_* constants.
dwarf_get_FORM_name() DW_FORM_* constants.
dwarf_get_ID_name() DW_ID_* constants.
dwarf_get_INL_name() DW_INL_* constants.
dwarf_get_LANG_name() DW_LANG_* constants.
dwarf_get_LNE_name() DW_LNE_* constants.
dwarf_get_LNS_name() DW_LNS_* constants.
dwarf_get_MACINFO_name() DW_MACINFO_* constants.
dwarf_get_OP_name() DW_OP_* constants.
dwarf_get_ORD_name() DW_ORD_* constants.
dwarf_get_TAG_name() DW_TAG_* constants.
dwarf_get_VIRTUALITY_name() DW_VIRTUALITY_* constants.
dwarf_get_VIS_name() DW_VIS_* constants.
RETURN VALUES
These functions return DW_DLV_OK on success. If the DWARF constant denoted by argument val is not recognized, these function return
DW_DLV_NO_ENTRY.
SEE ALSO dwarf(3)BSD April 22, 2011 BSD