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| bio | website | markashields.com |
|---|---|---|
| location | Atlanta, GA | |
| age | 30 | |
| visits | member for | 1 year, 11 months |
| seen | yesterday | |
| stats | profile views | 67 |
I work for a small business consulting company as their sole system administrator. Previously, I worked for one of the largest web hosting companies in the U.S. as a linux sysadmin.
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Oct 21 |
comment |
How to really security a linux-mint-desktop? I would like to add: "Restricted access to these services wherever possible using a firewall" -- restrict access to services by configuring the daemon; make it listen only on localhost, for example, if that's all you need. The firewall isn't needed, at least for that one service, then. One less point of failure. |
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Oct 15 |
answered | Can I pass files between commands? |
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Sep 25 |
comment |
Postfix doesn't send mail, complaining about “Host or domain name not found” Check your /etc/resolv.conf for invalid/non-responding resolvers. Try to do a host gmail.com; see if you get results. |
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Sep 20 |
revised |
How do I handle switches in a shell script? added 6 characters in body |
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Sep 20 |
comment |
How do I handle switches in a shell script? Why would you need two sets of parentheses for $#? Edit: you're right. Fixed it to while (( "$#" )) |
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Sep 19 |
revised |
How do I handle switches in a shell script? Corrected options($@) to options "$@" (perl versus bash/wrong and right), fixed some more of me trying to use Perl in Bash |
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Sep 19 |
comment |
How do I handle switches in a shell script? Yup, I mixed up Perl and Bash. Corrected. |
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Sep 18 |
awarded | Editor |
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Sep 18 |
revised |
How do I handle switches in a shell script? of=off |
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Sep 18 |
awarded | Commentator |
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Sep 18 |
comment |
What is the best CentOS 6 repo list for LAMP stacks? Switch to a rolling release distribution for the server, such as Arch Linux or Gentoo, if you want up to date, bleeding edge software. |
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Sep 18 |
answered | How do I handle switches in a shell script? |
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Sep 11 |
comment |
Cron job not executing How about the shebang? Does the first line say: #!/bin/sh or #!/bin/bash -- this may be your problem. |
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Sep 6 |
answered | Cron job not executing |
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Aug 29 |
answered | How to remove duplicate lines in a large multi-GB textfile? |
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Aug 16 |
comment |
How to pipe md5 hash result in shellawk works too:
echo -n test | md5sum | awk -F" " '{print $1}' or awk -F" " '{print $1}' <(echo -n test | md5sum) |
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Aug 16 |
answered | Slow down a process without affecting other processes |
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Aug 13 |
comment |
How do I log into my Linux laptop if I have forgotten both the login and password? If the above fails -- unlikely if GRUB is password -- boot from an Ubuntu livecd (preferrably 9.04 server), mount your Ubuntu partitions, then chroot into it. You can then issue the passwd command to reset root, your user, etc. |
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Jul 27 |
answered | How to delete a file on remote machine via SSH by using a Shell Script? |
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Jul 23 |
awarded | Supporter |
