jingyihome的博客

neon-0.31.2.tar.gz

Shell脚本高级编程教程，希望对你有所帮助。 Example 10-23. Using continue N in an actual task： 1 # Albert Reiner gives an example of how to use "continue N": 2 # --------------------------------------------------------- 3 4 # Suppose I have a large number of jobs that need to be run, with 5 #+ any data that is to be treated in files of a given name pattern in a 6 #+ directory. There are several machines that access this directory, and 7 #+ I want to distribute the work over these different boxen. Then I 8 #+ usually nohup something like the following on every box: 9 10 while true 11 do 12 for n in .iso.* 13 do 14 [ "$n" = ".iso.opts" ] && continue 15 beta=${n#.iso.} 16 [ -r .Iso.$beta ] && continue 17 [ -r .lock.$beta ] && sleep 10 && continue 18 lockfile -r0 .lock.$beta || continue 19 echo -n "$beta: " `date` 20 run-isotherm $beta 21 date 22 ls -alF .Iso.$beta 23 [ -r .Iso.$beta ] && rm -f .lock.$beta 24 continue 2 25 done 26 break 27 done 28 29 # The details, in particular the sleep N, are particular to my 30 #+ application, but the general pattern is: 31 32 while true 33 do 34 for job in {pattern} 35 do 36 {job already done or running} && continue 37 {mark job as running, do job, mark job as done} 38 continue 2 39 done 40 break # Or something like `sleep 600' to avoid termination. 41 done 42 43 # This way the script will stop only when there are no more jobs to do 44 #+ (including jobs that were added during runtime). Through the use 45 #+ of appropriate lockfiles it can be run on several machines 46 #+ concurrently without duplication of calculations [which run a couple 47 #+ of hours in my case, so I really want to avoid this]. Also, as search 48 #+ always starts again from the beginning, one can encode priorities in 49 #+ the file names. Of course, one could also do this without `continue 2', 50 #+ but then one would have to actually check whether or not some job 51 #+ was done (so that we should immediately look for the next job) or not 52 #+ (in which case we terminate or sleep for a long time before checking 53 #+ for a new job).

Linux脚本学习100例，包含以下10个文件： Shell 脚本 100 例《一》 Shell 脚本 100 例《二》 Shell 脚本 100 例《三》 Shell 脚本 100 例《四》 Shell 脚本 100 例《五》 Shell 脚本 100 例《六》 Shell 脚本 100 例《七》 Shell 脚本 100 例《八》 Shell 脚本 100 例《九》 Shell 脚本 100 例《十》

megacli-8.02.21-1-mdv2012.0.x86_64.rpm for CentOS 6

MegaCli-8.07.14-1.noarch.rpm for CentOS 5

下载后，解压上传到ESXI主机的/tmp目录，使用客户端工具安装，esxcli.exe --server IP地址 software vib install -v /tmp/vmware-esx-MegaCli-8.04.07.vib

下载解压后上传至ESXi主机/tmp目录，使用ESXI客户端工具VMware-vSphere-CLI安装，安装方法：esxcli.exe --server IP地址 software vib install -v /tmp/cross_oem-dell-openmanage-esxi_7.2.ESXi500-0000.vib

下载解压后上传至ESXi主机/tmp目录，使用ESXI客户端工具VMware-vSphere-CLI安装，安装方法：esxcli.exe --server IP地址 software vib install -v /tmp/cross_oem-dell-openmanage-esxi_7.0-0000.vib