Ez all!
I have a question how to decrypt text uses letter frequency analysis. I have code which count the letters, but what i need to do after that. Can anybody help me to write a code. VERY NEEDED! My code now:
#!/usr/bin/awk -f
BEGIN { FS="" }
{
for (i=1; i <= NF; i++) {
if ($i... (4 Replies)
I would like to know how I could do the following :
void func(){
int a = 100; b=0;
int c = a/b;
}
void sig_handler (int sig,siginfo_t *info,void *context){
//signal handling function
//here I want to access the variables of func()
}
int main(){
struct sigaction *act =... (7 Replies)
Hello,
I have a text file containin 4 lines which are repeated along the file, ie
the file looks like this:
16:20:12.060769 blablabla 40
16:20:12.093199 blablabla 640
16:20:12.209003 blablabla 640
16:20:12.273179 blablabla 216
16:20:27.217444 blablabla 40
16:20:27.235410 blablabla 640... (2 Replies)
:confused:Hi ,
Can someone please advise what is the meaning of metacharacters in below code?
a_PROCESS=${0##*/}
a_DPFX=${a_PROCESS%.*}
a_LPFX="a_DPFX : $$ : "
a_UPFX="Usage: $a_PROCESS"
Regards,
gehlnar (3 Replies)
what does this line in a script mean??
I have tried to give it at the command prompt and here is what it returns
ksh: /db2home/db2dap1/sqllib/db2profile: not found.
. /db2home/db2dap1/sqllib/db2profile
i have tried the same thing for my home directory too and the result is the same
.... (5 Replies)
Hey Guys
I recently posted yesterday about trying to count the amount of separate words that exists in a text file e.g. walle.txt.
i want the output to give to give me a list of words with a number next indicating how many times its came up in the file e.g:
cat 20
the 11
if 40
I'm... (0 Replies)
Dear All,
I am an performance tester. Now i am working in project where we are using linux 2.6.32. Now I got an oppurtunity to learn the monitoring the server. As part of this task i need to do analysis of the Nmon report. I was completely blank in this.
So please suggest me how to start... (0 Replies)
Discussion started by: iamsengu
0 Replies
LEARN ABOUT DEBIAN
dbfcreate
SHAPELIB(1) User Commands SHAPELIB(1)NAME
dbfcreate - Create an empty xBase DBF file
SYNOPSIS
dbfcreate filename[[-s fieldname width] | [-n fieldname width decimals]]...
DESCRIPTION
Creates an empty DBF file called filename with columns described by all the -s and -n options that follow.
OPTIONS -s fieldname width
adds a column named fieldname taking textual values of at most width characters.
-n fieldname width decimals
adds a column named fieldname taking numeric values of at most width digits and precision of at most decimals decimal places. The
number of digits of precision should be included in width.
EXIT STATUS
0 Successful program execution.
1 Missing filename argument.
2 Failed to create the file filename for writing.
3 Missing fieldname,width, or decimals argument for a -s or -n option.
4 Failed to add a column given by a -s or -n option.
DIAGNOSTICS
The following diagnostics may be issued on stdout:
DBFCreate(filename) failed.
DBFAddField(fieldname,FTString,width,0) failed.
DBFAddField(fieldname,FTDouble,width,decimals) failed.
Argument incomplete, or unrecognised: arg
AUTHORS
Frank Warmerdam (warmerdam@pobox.com) is the maintainer of the shapelib shapefile library. Joonas Pihlaja (jpihlaja@cc.helsinki.fi) wrote
this man page.
SEE ALSO dbfadd(1), dbfdump(1), dbf_dump(1), shpadd(1), shpcreate(1), shpdump(1), shprewind(1)shapelib OCTOBER 2004 SHAPELIB(1)