Difference between revisions of "Linux"
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| Line 31: | Line 31: | ||
* tar -zxvf geant4.8.0.p01.tar.gz | * tar -zxvf geant4.8.0.p01.tar.gz | ||
* tar -zxvf geant4.8.0.p01.tgz | * tar -zxvf geant4.8.0.p01.tgz | ||
| + | |||
| + | to run process in background | ||
| + | * cntr-z | ||
| + | * bg | ||
| + | * fg | ||
Revision as of 20:42, 13 September 2011
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
- convert -density 300 aluminum-44MeV.pdf aluminum-44MeV.png
Create CD-ROM ISO image with dd command:
- 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
to run process in background
- cntr-z
- bg
- fg