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Linux下查看文件夹的大小
热度 1 单斌 2014-9-17 09:58
du -d 1 -h (du: disk usage; -d 1: 显示一级目录的文件夹; -h:显示方式,比如kb/Mb等 ) df -h (df: disk free)
个人分类: Linux学习|2760 次阅读|1 个评论 热度 1
常见的查看MPI进程的命令
单斌 2014-7-11 15:01
qstat : 查看当前的进程,例如 Job ID Name User Time Use S Queue ------------------------- ---------------- --------------- -------- - ----- ...
个人分类: Linux学习|5031 次阅读|没有评论
Shell (csh)下的一些命令
单斌 2013-10-4 14:24
1. 多个文件的循环 foreach event (20*) end 2. 判断存在与否 if( -d $event) then | -d 判断文件夹是否存在 if( -e flag_SNR.dat) | -e 判断文件是否存在 ! -e 文件不存在为真 3. touch flag.dat | 生成一个空文 ...
个人分类: Linux学习|15011 次阅读|没有评论
grep in Linux
热度 1 单斌 2013-7-31 15:52
Sometimes, if you want to find a certain sentence or words in several documents. You can use the command of grep. For example, if I want to find a word "fortran" in several files "*.f, *.for", I can use the command, grep -i "fortran" *.f *.for
个人分类: Linux学习|2296 次阅读|2 个评论 热度 1
Install Flash player on Linux
单斌 2013-7-10 14:57
step 1. download the packed file from official website.(http://www.adobe.com/support/flashplayer/downloads.html. Downloadthe file for Linux and Plugin. step 2. unpack the download file with command. tar zxvfFileName.tar.gz (You willget two files:/usr and libflashplayer.so ) ...
个人分类: Linux学习|2250 次阅读|没有评论
Install Intel Fortran on Ubuntu system
热度 1 单斌 2013-7-10 14:55
Step 1. Google the 'non-commerical intel fortran compiler' tofind the install package of Intel fortran. The download link on thewebsit ( http://software.intel.com/en-us/non-commercial-software-development ). Step 2. Fillyour information to obtain anemail which includes the serial number ...
个人分类: Linux学习|5660 次阅读|2 个评论 热度 1

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