New Glossary page
Added new page with some programming terms: Glossary
Added new page with some programming terms: Glossary
And find it if you lost it: https://www.google.com/android/devicemanager
In complex shell scripts, it is useful to have more output control with echo. This is very handy in a function where output will be used as a return value,…
To detect absolute name of a given file, run following command: readlink -f <file_name> For example: $ readlink -f ./test /home/leonid/test
For example, you have a file or a variable containing several lines of text: lines=”line one line two line three” To append given string to the end of each line…
To check bash scripts without executing them, run: bash -n <script_file> For example: bash -n my_script.bash Of course, this syntax check is very limited, because bash syntax is somewhat flexible…
If you have defined aliases in your .bashrc, some of them likely to have the same name as one of the programs on your system, ls is a common example.…
If you get this error message when trying to alter or drop table or modify data in a table: ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired…
Here I will show you how to configure XTerm so that it uses nice TTF fonts, uses UTF8 encoding, and shows Chinese characters (or any Unicode characters, for that matter).…
http://www.tutorialspoint.com/codingground.htm Online gcc compiler, IDE, shells, etc.