Friday, July 20, 2012

Useful Linux Commands..

  • SVN related commands
    • To checkout the code
      • svn co SVN_URL
    • To checkout the code for a revision
      • svn co -r REVISION_NUMBER SVN_URL
    • To update the code to latest revision
      • svn update
    • To update the code for a particular revision
      • svn update -r REVISION_NUMBER
  • SendMail related commands
    • To check is SendMail is running successfully
      • ps -aux | grep sendmail
    • To install sendmail in Ubuntu
      • apt-get install sendmail
    • To start sendmail service
      • service sendmail start
  • Memcached related commands
    • To start memcached
      • memcached -m MEMORY_SIZE -p PORT_NUMBER -u nobody -l 0.0.0.0
    • To check is memcached is running successfully
      • ps -eaf | grep memcached
    • To login into memcached host
      • telnet  MEMCACHED_HOST  PORT_NUMBER
    • To flush memcached data

      • echo 'flush_all' | nc  MEMCACHED_HOST PORT_NUMBER

Labels Used:


SVN_URL
Any URL of valid SVN


REVISION_NUMBER
Any valid revision number. Ex: 121


MEMORY_SIZE
Any valid memory number in MegaBytes(MB). Ex: 2000


PORT_NUMBER
Any valid port number. Ex: 11211


MEMCACHED_HOST
Any valid memcached host. Ex: 127.0.0.1 OR localhost


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