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Shell - cannot execute binary file

Hi,I am trying to run simple PATH or echo command in a file and try toexecute it fails with error:cannot execute binary filehowever it works for one user fail for another on the same Box.If i force it to run in #! /bin/bash it does work. My concern is howcome it works for some users but fails fo...

8 answers | 652 bytes |

Diff between sourcing a file and executing it

Forgive this basic question, but I can't seem to find an answeranywhere. My environment happens to be HPUX (and using ksh), but Ithink the question is rather generic - what is the difference betweensourcing a file (eg, ". somefile") and executing it (eg, ./somefile)?Most of my exposure to s...

2 answers | 811 bytes |

Info: blocking portscans alltogether

Looks like this simple iptables rule blocks the nmap syn portscansalltogether:iptables -A block -p tcp SYN SYN \! 2 -j DRPblock being the input/forward chain...

1 answers | 177 bytes |

Do Shared Libraries need Linking

I was missing a shared library for an SAP demo application. Someone waskind enough to send it to me. I still can't get it to recognize theexistence of the library, called dboraslib.so. I have it in the samedirectory as other application libraries.Do I need to do something like link it, or i...

2 answers | 380 bytes |

MBA or MS in CIS

I would like to continue my education. Some say I should go for MBA,other say go for MS. ask me what I want to be doing. So myquestion to you all is what can I do with an MBA in CIS or what can Ior can not I do with MS in CIS?Thank you for whatever you may have to tell me....

6 answers | 312 bytes |

Web Mail ? ecco un'ottima Idea

Just For Fun...

0 answers | 39 bytes |

sed conversion of digits to "x"

How do I convert digits to "x"s when they have two spaces in front andtwo spaces at back (or I don't want them converted) and be of varyingnumber of digits and maybe have a period in there somewhere (the periodmust stay the same) such that (underscore character denotes space). My"sed" knowl...

22 answers | 519 bytes |

Looking for filesystem suggestions

I'm trying to set up a linux box that will capture video into jpegs at30 frames per seconds (yes, 30 jpgs per second). I am looking to havethis run for several days at a time. That means, essentially, creatingmillions of files per day. I imagine, that correctly choosing afilesystem will mak...

6 answers | 1223 bytes |

ftp problem

1 answers | 1052 bytes |

Help: Ftp Upload "550 permission denied"

I'm trying to upload small, basic files to my Linux server. Theserver recognizes my username, lets me read and view files, butit won't let me upload files. Instead, it gives me "550 permissiondenied." Note: I've tried passive mode.Thanks for the help.Mike...

3 answers | 317 bytes |

Out of Memory

About three-quarters through a slide-show presentation on Impress(openoffice.org), the application is killed. The system log has thefollowing messages:Nov 21 14:46:57 jimmy kernel: oom-killer: gfp_mask=0x601d2, order=0Nov 21 14:46:57 jimmy kernel: DMA per-cpu:Nov 21 14:46:57 jimmy kernel: cpu 0...

19 answers | 2401 bytes |

OO.o remote control suggestion

Does anyone have a brand/model suggestion for a remote control to use with Impress? The one that I have does not use the proper commandsfor text effects to work properly. I have read complaints from manypeople, but I haven't seen any solutions or suggestions.Any and all help appreciated....

9 answers | 313 bytes |