how to write c codes in UNIX Post: 95240

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

unix return codes

Suppose I have a script which is monitoring a directory whenever a file drops in that directory,it sends alert say I want to write a return code for the above script which on successful execution of script gives a return value Based on return code , I want to do initiate some jobs in other...

2. Programming

how to write codes "parbegin(p1,p2)" ?

for the pseudocode "parbegin(p1,p2)" how to write codes? p1,p2 are threads function. void p1() { ... } void p2() { ... } void main() { parbegin(p1,p2); }

3. UNIX for Dummies Questions & Answers

How do you Sum UNIX return codes

Hi, I know how to read a return code after executing a single command. "echo $?". But I do not know how to sum the return code for a group of commands. If I string 3 commands together and I do an echo $? all I get is the retunr code for the last command. Example below: ...

4. UNIX for Dummies Questions & Answers

How to write if loop in unix

Hi Thanks to one who helped me to create a new thread I am so new to unix and trying to learn the stuff Thanks for all the help I am getting here I wanted to execute if loop like if( x=y || (x=z && x=q)) { some statements } Can I get help how to do write the if loop in unix shell...

5. Shell Programming and Scripting

How to write a daemon in Unix?

Hi I have a directory where sometimes a file will come (in a name format say file001.txt). I want to run a job (.ksh file) as soon as a new file comes into the directory. How can I write a shell script which will run in the background and monitor arrival of new file in the directory? ...

6. Shell Programming and Scripting

Need to write a script to reformat a file in unix but not familiar with unix

unix script must do the fiollowing open a file containing comma delimited records > each record contains 10 fields > removes the 2nd field and use that same field containing fields 2 to 10 the original record after fprocessing should containing fields 1 and 3 a new erecord must be...

7. UNIX and Linux Applications

Printing unix error codes

Hi Friends, I need your help in understanding this: :rolleyes: I want to print the error numbers returned by the system calls (not the actual integers but the strings that they match to). The error numbers like EACCESS, ENOMEM, ENOENT etc ... For eg: returnCode = open(somefile,...

8. IP Networking

read/write,write/write lock with smbclient fails

Hi, We have smb client running on two of the linux boxes and smb server on another linux system. During a backup operation which uses smb, read of a file was allowed while write to the same file was going on.Also simultaneous writes to the same file were allowed.Following are the settings in the...

9. Shell Programming and Scripting

Unix Codes for Diacritics

Could someone please correctly tell the codes to use on Unix operating systems to produce the below diacritics: A Ā = Unicode Character 'LATIN CAPITAL LETTER A WITH MACRON' (U+0100) a ā = Unicode Character 'LATIN SMALL LETTER A WITH MACRON' (U+0101) D Ḍ = Unicode Character...

10. UNIX for Beginners Questions & Answers

How to remove unused html codes from the file using UNIX?

Hi All, We have a HTML source which will be processed using a informatica workflow. In between these two we have a Unix script which transforms the file. We are getting an error from past week in the informatica saying invalid format, because the file has unused html reference (0-8,14-31 etc)...

LEARN ABOUT DEBIAN

autoreconf

AUTORECONF(1)                                                      User Commands                                                     AUTORECONF(1)

NAME

       autoreconf - Update generated configuration files

SYNOPSIS

       autoreconf [OPTION]... [DIRECTORY]...

DESCRIPTION

       Run  `autoconf'  (and `autoheader', `aclocal', `automake', `autopoint' (formerly `gettextize'), and `libtoolize' where appropriate) repeat-
       edly to remake the GNU Build System files in specified DIRECTORIES and their subdirectories (defaulting to `.').

       By default, it only remakes those files that are older than their sources.  If you install new versions of the GNU Build  System,  you  can
       make `autoreconf' remake all of the files by giving it the `--force' option.

   Operation modes:
       -h, --help
              print this help, then exit

       -V, --version
              print version number, then exit

       -v, --verbose
              verbosely report processing

       -d, --debug
              don't remove temporary files

       -f, --force
              consider all files obsolete

       -i, --install
              copy missing auxiliary files

       --no-recursive
              don't rebuild sub-packages

       -s, --symlink
              with -i, install symbolic links instead of copies

       -m, --make
              when applicable, re-run ./configure && make

       -W, --warnings=CATEGORY
              report the warnings falling in CATEGORY [syntax]

   Warning categories include:
       `cross'
              cross compilation issues

       `gnu'  GNU coding standards (default in gnu and gnits modes)

       `obsolete'
              obsolete features or constructions

       `override'
              user redefinitions of Automake rules or variables

       `portability'
              portability issues (default in gnu and gnits modes)

       `syntax'
              dubious syntactic constructs (default)

       `unsupported'
              unsupported or incomplete features (default)

       `all'  all the warnings

       `no-CATEGORY'
              turn off warnings in CATEGORY

       `none' turn off all the warnings

       `error'
              treat warnings as errors

       The environment variable `WARNINGS' is honored.  Some subtools might support other warning types, using `all' is encouraged.

   Library directories:
       -B, --prepend-include=DIR
              prepend directory DIR to search path

       -I, --include=DIR
              append directory DIR to search path

       The environment variables AUTOM4TE, AUTOCONF, AUTOHEADER, AUTOMAKE, ACLOCAL, AUTOPOINT, LIBTOOLIZE, M4, and MAKE are honored.

AUTHOR

       Written by David J. MacKenzie and Akim Demaille.

REPORTING BUGS

       Report bugs to <bug-autoconf@gnu.org>.
       GNU Autoconf home page: <http://www.gnu.org/software/autoconf/>.
       General help using GNU software: <http://www.gnu.org/gethelp/>.

COPYRIGHT

       Copyright  (C) 2012 Free Software Foundation, Inc.  License GPLv3+/Autoconf: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>,
       <http://gnu.org/licenses/exceptions.html>
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       autoconf(1), automake(1), autoreconf(1), autoupdate(1), autoheader(1), autoscan(1), config.guess(1), config.sub(1), ifnames(1), libtool(1).

       The full documentation for autoreconf is maintained as a Texinfo manual.  If the info and autoreconf programs  are  properly  installed  at
       your site, the command

              info autoreconf

       should give you access to the complete manual.

GNU Autoconf 2.69                                                   August 2017                                                      AUTORECONF(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

unix return codes

Discussion started by: abhib45

2. Programming

how to write codes "parbegin(p1,p2)" ?

Discussion started by: zhshqzyc

3. UNIX for Dummies Questions & Answers

How do you Sum UNIX return codes

Discussion started by: z1tt45uuprs7

4. UNIX for Dummies Questions & Answers

How to write if loop in unix

Discussion started by: pinky