hello everybody!
I want to create a file with permissions for read, write, and execute to everybody using C, so I write this code:
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
int main(){
int fileDescriptor;
fileDescriptor =... (2 Replies)
Can someone help me on this?
I'm creating an Insert stmt script but Oracle does not accept blanks values. How can I insert the word null between two commas? I'm guessing awk or sed.
Is there a good post or site with easy to understand info on awk and sed? I'm really new to unix scripts :D
... (5 Replies)
Hi All,
I am new to unix scripting, please help me in solving this assignment..
I have a scenario, as follows:
1. i have a text file(read1.txt) with the following data
sairam,123
kamal,122
etc..
2. I have to write a unix... (6 Replies)
Hi
I have lines like this
a=1, b=2, c=3,
a=1, d=4, e=5, b=225,
I need to extract the b=nnn... value. I dont know how many other entries will be before and after it in each line. Ive tried a basic line like
awk '/b=/, $NF ~ /,/ ' myfile.txt
but I think that it doesnt care which comma it... (5 Replies)
The log reads as follows.
fname1;lname1;eid1;addr;pincode1;
fname2;lname2;eid2;addr2;pincode2;
fname3;lname3;eid3;addr3;pincode3;
fname4;lname4;eid;addr4;pincode4;
how do i extract only fname and save it in an array
similarly for lname and so on
i tried reading a file and cutting each... (5 Replies)
Hi,
from the manual
listen(2): listen for connections on socket - Linux man page
It has a parameter called backlog and it limits the maximum length of queue of pending list.
If I set backlog to 128, is it means no more than 128 packets can be handled by server?
If I have three... (3 Replies)
Hi,
I have a No Delimiter variable length text file with following schema -
Column Name Data length
Firstname 5
Lastname 5
age 3
phoneno1 10
phoneno2 10
phoneno3 10
sample data - ... (16 Replies)
I want a string between two delimeter like ( ) from file.
Input File,
2007_08_07_IA-0100-014_(January).PDF
2007_08_07_IA-0100-031_(January February March
April June July).PDF
2008-02-28_KR-1022-003_(January
febuary
march
april
may).CSV
Output File,
January
January February... (19 Replies)
Hi All,
I'm stuck-up in finding a way to skip the delimiter which come within double quotes using awk or any other better option. can someone please help me out.
Below are the details:
Delimited: |
Sample data: 742433154|"SYN|THESIS MED CHEM PTY.... (2 Replies)
Hi All,
I have my data like below
"1","abc,db","hac,aron","4","5"
Now I need to extract 1,2,4th columns
Output should be like
"1",abc,db","4"
Am trying to use cut command but not able to get the results.
Thanks in advance. (4 Replies)
Discussion started by: weknowd
4 Replies
LEARN ABOUT REDHAT
gcjh
GCJH(1) GNU GCJH(1)NAME
gcjh - generate header files from Java class files
SYNOPSIS
gcjh [-stubs] [-jni]
[-add text] [-append text] [-friend text]
[-preprend text]
[--classpath=path] [--CLASSPATH=path]
[-Idir...] [-d dir...]
[-o file] [-td dir]
[-M] [-MM] [-MD] [-MMD]
[--version] [--help] [-v] [--verbose]
classname...
DESCRIPTION
The "gcjh" program is used to generate header files from class files. It can generate both CNI and JNI header files, as well as stub
implementation files which can be used as a basis for implementing the required native methods.
OPTIONS -stubs
This causes "gcjh" to generate stub files instead of header files. By default the stub file will be named after the class, with a suf-
fix of .cc. In JNI mode, the default output file will have the suffix .c.
-jni
This tells "gcjh" to generate a JNI header or stub. By default, CNI headers are generated.
-add text
Inserts text into the class body. This is ignored in JNI mode.
-append text
Inserts text into the header file after the class declaration. This is ignored in JNI mode.
-friend text
Inserts text into the class as a "friend" declaration. This is ignored in JNI mode.
-prepend text
Inserts text into the header file before the class declaration. This is ignored in JNI mode.
--classpath=path
--CLASSPATH=path
-Idirectory
-d directory
-o file
These options are all identical to the corresponding gcj options.
-o file
Sets the output file name. This cannot be used if there is more than one class on the command line.
-td directory
Sets the name of the directory to use for temporary files.
-M Print all dependencies to stdout; suppress ordinary output.
-MM Print non-system dependencies to stdout; suppress ordinary output.
-MD Print all dependencies to stdout.
-MMD
Print non-system dependencies to stdout.
--help
Print help about "gcjh" and exit. No further processing is done.
--version
Print version information for "gcjh" and exit. No further processing is done.
-v, --verbose
Print extra information while running.
All remaining options are considered to be names of classes.
SEE ALSO gcc(1), gcj(1), gij(1), jv-scan(1), jcf-dump(1), gfdl(7), and the Info entries for gcj and gcc.
COPYRIGHT
Copyright (C) 2001, 2002 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or
any later version published by the Free Software Foundation; with the Invariant Sections being ``GNU General Public License'', the Front-
Cover texts being (a) (see below), and with the Back-Cover Texts being (b) (see below). A copy of the license is included in the man page
gfdl(7).
gcc-3.2.2 2003-02-25 GCJH(1)