ssh access without password is a time saver and a must for automated scripts to copy files and transfer data across different servers. Setting us password less access can be tricky but you should be able to configure it using examples in this article.
Software developers are in massive demand these days. In the contemporary technological age so many companies in such a wide variety of industries need software developers meaning that, even if the work is pretty consistent, you ought to be able to find that you’re able to work in any sort of industry that you are interested in. However, though it is a career with a lot of opportunities available to you as someone with proficiency in the field, that isn’t to say that it is necessarily easy to get employed. As such it can be really useful to develop some insight into the process as someone looking for employment. So, with that said, let’s take a look at some tips for your applications Continue reading “Valuable Tips For Software Developers Applying To Jobs”
Control M ( ^M) characters are introduced when you use lines of text from a windows computer to Linux or Unix machine. Most common reasons are when you directly copy a file from a windows system or submit form data copied and pasted from a windows machine.
Detecting ^M characters
^M is non printable character and often becomes difficult to find, in order to see if your file contains any non printable character use the cat command with -v option
$cat -v filename
Methods to remove ^M
In all these method , real secret is not to type ^M using keyboard but rather typing in control key sequence to get the ^M control character. Continue reading “How to Remove ^M in Linux & Unix”
Published several years ago these O’Reilly books are still useful & relevant for the current and new system administrators. Although these books may not cover latest version of operating systems yet these explains very well the underlying technical details and process which have not changed over the years. Continue reading “10 Must Have O’Reilly Linux and Unix Books”
Learn to use awk for text and data extraction, data processing, validation, generate reports for analysis, automation with with the help of examples of if else , compare & arrays plus regular expressions & built in operational variables, meaning, examples &command syntax.
Continue reading “awk Commands, Examples & Meaning”
Windows Xp support is stopping on April 8, 2014 and one of the issues is that when you migrate to current Windows operating systems ( windows 8 ) old ie browsers are not supported for installation. Current OS Windows 8 comes with ie 10 and older versions of ie are not supported.
The biggest problem is that many of corporate applications which are designed long back and no longer supported may still need older ie 7 , 8 or 9 Continue reading “Running Old Internet Explorer Based Applications in ie10”
Learn about Linux and Unix date & time formating with the help of simple explanation and added example. Date command in Unix & Linux is used to format date as well as time. First portion of this article covers Date function and the second portion has the time function covered. Continue reading “Linux & Unix Date Format Examples”
Date time formatting in PHP
Many scripts written in php need date and time function . PHP has many predefined date formats and you can also customized it as per your need .
Here are some of the php date format examples and additional details for php. Continue reading “Php Date Format”
- Running Sol
aris in 32 or 64 bit mode – Page 1
- Removing ^M from Unix text files – Page 2
- Backup commands – ufsdump , tar , cpio – Page 3
- Setting up Ethernet card speed & duplex mode – Page 4
- One Line scripts – Page 4
Setting up cron jobs in Unix, Solaris & Linux
cron is a Unix, solaris, Linux utility that allows tasks to be automatically run in the background at regular intervals by the cron daemon. Continue reading “Crontab – Quick Reference”