Possible completions:
  count                Count occurrences
  display              Show additional kinds of information
  except               Show only text that does not match a pattern    //排除正常數(shù)據(jù)的關(guān)鍵字，只顯示有問(wèn)題的。
  find                 Search for first occurrence of pattern
  hold                 Hold text without exiting the --More-- prompt
  last                 Display end of output only
  match                Show only text that matches a pattern           //只查看帶關(guān)鍵字的內(nèi)容。
匹配多個(gè)單詞：match "CPU|Mem"        //匹配含有CPU或者M(jìn)em的行

  no-more              Don't paginate output                           //不分頁(yè)輸出，默認(rèn)是分頁(yè)的。
  refresh              Refresh a continuous display of the command
  request              Make system-level requests
  resolve              Resolve IP addresses
  save                 Save output text to file                       
  trim                 Trim specified number of columns from start of line //從第一行修剪指定列號(hào)

創(chuàng)新互聯(lián)建站是專業(yè)的克山網(wǎng)站建設(shè)公司，克山接單;提供成都網(wǎng)站建設(shè)、成都網(wǎng)站制作,網(wǎng)頁(yè)設(shè)計(jì),網(wǎng)站設(shè)計(jì),建網(wǎng)站,PHP網(wǎng)站建設(shè)等專業(yè)做網(wǎng)站服務(wù);采用PHP框架,可快速的進(jìn)行克山網(wǎng)站開(kāi)發(fā)網(wǎng)頁(yè)制作和功能擴(kuò)展;專業(yè)做搜索引擎喜愛(ài)的網(wǎng)站,專業(yè)的做網(wǎng)站團(tuán)隊(duì),希望更多企業(yè)前來(lái)合作!