Linux: Difference between revisions

Latest revision as of 20:16, 27 April 2012

rm -r name //remove directory
fdisk -l //check drive partition
parted /dev/sda print //check drive partition
free -m //check available memory in Mb
convert -density 300 aluminum-44MeV.pdf aluminum-44MeV.png
dd if=/dev/cdrom of=/tmp/cdimg1.iso //Create CD-ROM ISO image
echo $SHELL //Check Shell Type Currently Use
/bin/bash --version //Check Shell Type Currently Use
tar -xvf geant4.8.0.p01.tar
tar -zxvf geant4.8.0.p01.tar.gz
tar -zxvf geant4.8.0.p01.tgz
cntr-z //to stop process
- bg //to run stopped process in background mode
- fg //to run stopped process in frontground mode
how to change default gnome-terminal size
The easiest way to split and merge pdf files in Ubuntu

@@ Line 1: / Line 1: @@
-[https://wiki.iac.isu.edu/index.php/RS_How_to_... go back]
+[http://wiki.iac.isu.edu/index.php/RS go back]
-to remove non-empty directory
-* rm -rf <directory name>
-to check hard drive partition:
-* fdisk -l
-* parted /dev/sda print
-available memory in megabytes
-* free -m
+* rm -r name  //remove directory
+* fdisk -l  //check drive partition
+* parted /dev/sda print  //check drive partition
+* free -m  //check available memory in Mb
 * convert -density 300 aluminum-44MeV.pdf aluminum-44MeV.png
+* dd if=/dev/cdrom of=/tmp/cdimg1.iso  //Create CD-ROM ISO image
+* echo $SHELL  //Check Shell Type Currently Use
-Create CD-ROM ISO image with dd command:
+* /bin/bash --version  //Check Shell Type Currently Use
-* dd if=/dev/cdrom of=/tmp/cdimg1.iso
-Check Shell Type Currently Use
-* echo $SHELL
-* /bin/bash --version
-To untar file
 * tar -xvf geant4.8.0.p01.tar
 * tar -zxvf geant4.8.0.p01.tar.gz
 * tar -zxvf geant4.8.0.p01.tgz
+* cntr-z  //to stop process
-to run process in background
+** bg  //to run stopped process in background mode
-* cntr-z
+** fg  //to run stopped process in frontground mode
-* bg
+* [http://www.backtrack-linux.org/forums/backtrack-5-beginners-section/40328-cant-change-gnome-terminal-size-default.html how to change  default gnome-terminal size]
-* fg
+* [http://www.linuxscrew.com/2010/06/18/the-easiest-way-to-split-and-merge-pdf-files-in-ubuntu/ The easiest way to split and merge pdf files in Ubuntu]