Infusion Technology Solutions Blog
Technology related solutions, tips, tricks, and other interesting topics
Posts Tagged ‘unix’
If you notice Sendmail hanging up for many minutes while starting up at boot or while being used such as sending an email from a PHP script, it is probably a DNS lookup problem. Ensure your /etc/hosts file has the appropriate entries for your server that sendmail is running on:
127.0.0.1 [...]
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- Tags: boot, centos, dns lookup, hang, linux, php script, redhat, rhel, sendmail, unix
How to Recursively chmod Directories or Files
In: General IT Info
6 Jun 2008Command to recursively chmod only directories:
find . -type d -exec chmod 755 {} \;
How to recursively set the execute bit on every directory:
chmod -R a+X *
The +X flag sets the execute bit on directories only
How to recursively chmod only files:
find . -type f -exec chmod 644 {} \;
How to recursively chmod only PHP files (only [...]
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- Tags: chmod, exec, file extension, find, linux, maxosx, osx, php files, unix
To determine what daemon or program is listening on a port in Linux or OS X you can use the lsof command. You need to run the command while logged in as root or if your operating system supports sudo like OS X, you can use that.
Command to run in Linux:
lsof -i -nP
Command to run [...]
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This blog is about technology related topics. It will primarily contain problems and solutions to IT problems that I encounter on a day-to-day basis. In addition interesting things I come across either on or off the internet will be posted here as well. I will also include step-by-step tutorials to common tasks people may need to do with their computers.
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- Don Farland: The http_proxy environment variable is case sensitive and should be all lowercase. I dropped it in [...]
- brad: I can confirm that this works for the newest 3.0+ software. works like a charm thanks to the creator [...]
- Jim Tidmore: Hello, I believe I followed everything but doesn't connect, don't get me wrong I am not complaining [...]
- Tom: Thanks for the clear and concise information. Tom [...]
- JAUHDIMATA: good solved.. thx [...]
- How to Reset the Password for an OS X Open Directory Mobile Account
- Terminal Command for Xserve Intel Hardware RAID Card
- How to Fix a Corrupted OS X Open Directory Account Password
- How to Configure Splunk to use a Web Proxy Server
- How to Get Trixbox Working Behind a NAT Firewall
- How to Backup and Restore a MySQL Database Using mysqldump
- How to Reset the Admin Password in ColdFusion MX 6
- How to Enable ReadyBoost for an ExpressCard SSD in Vista
- Sendmail Hangs When Starting Up or When Using It with PHP
- Mysqldump Error 29
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