• Routing all data from one IP to another in Linux (CentOS)

    I like to route all data that is coming in at one IP address of my server to another IP address somewhere else on the internet. For example: My server has 2 IP addresses: and All the data that is coming in at IP address should be forwarded to address (this address it...

    maartenvika25 pointsBadges:
  • Ubuntu: Upstart job change its userID

    In Ubuntu, can I have an upstart job change its userID and then run a script as an unprivileged user? I know I can use sudo but is there any other way?

    ITKE371,780 pointsBadges:
  • Create an administrator user in Ubuntu

    Is there a way to create an administrator user in Ubuntu? A new member on our team needs to have administrative privileges in Ubuntu. Thank you so much.

    ITKE371,780 pointsBadges:
  • Upgrade OpenSSH version for PCI compliance in CentOS

    I'm currently running CentOS 5.7 and I need to upgrade my OpenSSH to the latest version for PCI compliance issues. But I'm only seeing 4.3p2 as the most recent version through the CentOS yum repository. How can I update to the latest version?

    ITKE371,780 pointsBadges:
  • Keeping a SSH tunnel open

    For the past few weeks, I've been using a SSH tunnel from my job to get around different firewalls. My boss knows about it so it's okay. But after an hour, the SSH connection hangs / the tunnel gets broken. I'm trying to figure out how to at least monitor the tunnel automatically so I can just go...

    ITKE371,780 pointsBadges:
  • Resume stopped job in Linux

    Is there a way to resume a stopped job in Linux? I accidentally hit CTRL-Z and it brought me back to my console. I still see it when I type jobs, like this: [*****]$ jobs [1]+ Stopped emacs test_queue.cpp Thanks!

    ITKE371,780 pointsBadges:
  • XFB transfer protocol on Linux box

    I want to transfer file through XFB on Linux box, but file has numeric name. According to XFB, file name should start with alphabet, we cannot change file name. Please suggest how to transfer such numeric named file through XFB.

    Latika5 pointsBadges:
  • MySQL stored procedure debugger tool

    Hi, I am looking for a MySQL stored procedure debugger tool for Ubuntu (Unix). Can someone help?

    Perfsid5 pointsBadges:
  • C preprocessor interprets word Linux as a constant 1

    In Linux, the C preprocessor in GCC keeps interpret the word linux as my constant 1. This is the test C: #include int main(void) { int linux = 5; return 0; } But here's the result of $g gcc -E test.c: .... int main(void) { int 1 = 5; return 0; } It keeps giving me an error. What should I do?

    ITKE371,780 pointsBadges:
  • How to create stale file?

    I need to create a stale file. How can I do that?

    purnima12125 pointsBadges:
  • Get rid of SYMLINK to a directory in Linux

    We have a SYMLINK to a directory. We need to get rid of it but we also want to keep the directory behind it. Is there a way to do this? Do we have to tell it to delete a file and not the directory? Thanks!

    ITKE371,780 pointsBadges:
  • CentOS 6.5 bridge can not start automatically after restart

    I installed CentOS 6.5 and configured bond and bridge interface. Bond configuration file: DEVICE=bond4.2301 NAME=bond4.2301 BONDING_MASTER=yes IPV6INIT=no VLAN=yes ONBOOT=yes BOOTPROTO=none BRIDGE=br-ext br-ex configuration file: DEVICE=br-ext BOOTPROTO=none ONBOOT=yes TYPE=OVSBridge DEVICETYPE=ovs...

    sluszkulcs5 pointsBadges:
  • Support UTF-8 on a Linux server

    For the past month, I've been installing a new server and I need it to support UTF-8 in my web application. I've tried on several past servers but I've run in issues. How can I go about doing this? I know I need to configure Apache, MySQL and PHP. It's for a new Linux server too.

    ITKE371,780 pointsBadges:
  • Unix programming

    When writing a shell script, how do you verify a command completes successfully?

    tulasi6115 pointsBadges:
  • Directories we should not include in backing up a Linux server

    My team backs up a Linux server and it's storing it on another server. Here's what we have for code: rsync -aPh --del server.example.com:/ /mnt/backup But a friend (who's on another team) says we shouldn't back up /proc because we don't want to restore the /proc on the server. Is there anything...

    ITKE371,780 pointsBadges:
  • Linux: How to exclude directory using find command

    I'm looking to run the find command for all my JavaScript files but I also need to exclude a directory. Here's the find code that I'm using: for file in $(find . -name '*.js'); do java -jar config/yuicompressor-2.4.2.jar --type js $file -o $file; done Thanks so much.

    ITKE371,780 pointsBadges:
  • Upgrading Node.js and NPM to latest versions

    I have recently installed Node.js and NPM. Is there a way to upgrade Node.js / the modules to the latest versions? Would NPM be able to do it?

    ITKE371,780 pointsBadges:
  • Antivirus software on DNS Linux servers for PCI compliance

    In a recent PCI DSS audit, we need to install antivirus software on our DNS servers that are running Linux. The servers weren't compromised but this was recommended. Should we go ahead and do this? If we should, which antivirus should we go with?

    ITKE371,780 pointsBadges:
  • Upgrade Apache version for PCI compliance

    For PCI compliance, I'm required to upgrade from Apache 2.2.15 to 2.2.19 on CentOS. Here's what I tried so far: yum update httpd yum install httpd-2.2.29 But it keeps telling me that there's no package available. Like I said, I have to fix this for PCI compliance since there's a vulnerability. What...

    ITKE371,780 pointsBadges:
  • OpenSSH on OS X for PCI compliance

    Our current version of OpenSSH on OS X is not PCI compliant. We need to upgrade it but it hasn't been working well. I did this first: brew tap homebrew/dupes brew install openssh It worked but when I tried which shh, I get this: /usr/local/bin/ssh That's fine too but our Port 22 is still using the...

    ITKE371,780 pointsBadges:

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