Redirect overwrites itself Post: 302423671

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Bash overwrites data on screen!!

hi everybody, when i run and compile this: printf("test"); fflush(stdout); nothing appears on screen. if i try this: ___________________________________ printf("test"); fflush(stdout); sleep(10); ___________________________________ then i can see the output "test"... for 10...

2. IP Networking

Redirect

I'm sittig behind a firewall that doesn't allow ftp. I have a conection to a UNIX system, connecting throug SSH. Is it possible to redirect the ftp through the UNIX to my computer?

3. Shell Programming and Scripting

Redirect question

Hi, I need some help to achive the follwoing task: I have a file named test that contain the following line: 'Hellow world','good morning' I want to attach the content of this file to a variable named var , and then rediarect it to a second file bamed test_new. The result should look like...

4. Programming

Redirect Browser

Hello guys, Is it possible to redirect browser to another socket address? Cheers, Elton

5. UNIX for Dummies Questions & Answers

ambiguous redirect

i have following statement in the script echo -e "$str_XML_col_name:$str_field_type;" >> $i_DC_Key_$i_Tgt_DC_key_Schema here $i_DC_Key is DC key and $i_Tgt_DC_key are the variables............... when i ran the script i am getting error rec_merge.sh: $i_DC_Key_$i_Tgt_DC_key_Schema:...

6. UNIX for Dummies Questions & Answers

Redirect to variable

how do you redirect stdout into a variable. whenever I try I get an ambiguous redirect error :( I am trying to validate some user input and failing miserably. cal $MONTH $YEAR | grep -c "$DAY" if the above is 1 then it is valid if 0 then not valid. I have been trying to redirect the output...

7. Shell Programming and Scripting

Cannot redirect ouput?????

Hello experts, I'm testing a program that prints error message to the screen. I want to redirect the output to a file using >. but the message only prints on screen and not writing to the file, Any suggestion on what I might try?

8. Programming

pthread_mutex_trylock() overwrites global variable on CentOS5

Hi all, I am new to linux and got problem with pthread_mutex_trylock(). I have used mutex in my code. When I try to call pthread_mutex_trylock() on RECURSIVE type of mutex it overwrites adjacent memory location (that is global variable of type structure say x, memory allocated using malloc()). ...

9. Windows & DOS: Issues & Discussions

gVim on windows 7 64 constantly overwrites symbolic and even hard links

I use sugarsync to sync my vimrc across computers. I keep the _vimrc file in a syncing folder and in my home folder, I have a symbolic link ~\_vimrc pointing to ~\Synced Docs\_vimrc. On my mac I have a .vimrc symbolic link pointing at the _vimrc file. On the pc side, every time I open the _vimrc...

10. UNIX for Dummies Questions & Answers

Sendmail MX redirect

Hi I have a working sendmail setup for my domain, but would like to run a subdomain on another machine. I could try below, but its a production server and worry about messing it up. Hence the question. So I have machine names: mydomain.com (mail server) dev.mydomain.com currently the...

LEARN ABOUT X11R4

zgrep

ZGREP(1)                                                      General Commands Manual                                                     ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep  options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

                                                                                                                                          ZGREP(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Bash overwrites data on screen!!

Discussion started by: brain_processin

2. IP Networking

Redirect

Discussion started by: <Therapy>

3. Shell Programming and Scripting

Redirect question

Discussion started by: yoavbe

4. Programming

Redirect Browser

Discussion started by: EltonSky