Difference between revisions of "Linux"
From HCL
(→Utilities) |
|||
| (2 intermediate revisions by the same user not shown) | |||
| Line 5: | Line 5: | ||
== Utilities == | == Utilities == | ||
* '''mc''' (midnight commander) - a file manager with a built-in text editor. To copy text, hold the shift button. | * '''mc''' (midnight commander) - a file manager with a built-in text editor. To copy text, hold the shift button. | ||
| + | * '''cg, vg''' (Code Grep and Vi Grepped) - tools for finding and modifying on keywords | ||
| + | |||
| + | == Tips and Tricks == | ||
| + | * [[SSH|How to connect via SSH]] | ||
| + | * Use <code>update-alternatives --config NAME</code> to switch between different software implementations. For example, <code>update-alternatives --config java</code> allows you to switch between Sun, OpenJDK and GNU java | ||
Latest revision as of 16:32, 13 March 2012
Environment
- .*rc - for non-login * shell
- .*profile - for login * shell, uses the rc settings
Utilities
- mc (midnight commander) - a file manager with a built-in text editor. To copy text, hold the shift button.
- cg, vg (Code Grep and Vi Grepped) - tools for finding and modifying on keywords
Tips and Tricks
- How to connect via SSH
- Use
update-alternatives --config NAMEto switch between different software implementations. For example,update-alternatives --config javaallows you to switch between Sun, OpenJDK and GNU java
