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awk sed 大全

...ed only-> gawk '{gsub(/scarlet|ruby|puce/,"red");print}' # reverse order of lines (emulates "tac")# bug/feature in HHsed v1.5 causes blank lines to be deleted-> sed '1!G;h;$!d'               # method 1-> sed -n '1!G;h;$p'      &nbs...

OpenDDS手册中文版

... \h 793.2.17 PRESENTATION.. PAGEREF _Toc522634618 \h 803.2.18 DESTINATION_ORDER. PAGEREF _Toc522634619 \h 823.2.19 WRITER_DATA_LIFECYCLE. PAGEREF _Toc522634620 \h 833.2.20 READER_DATA_LIFECYCLE. PAGEREF _Toc522634621 \h 833.2.21 TIME_BASED_FILTER. PAGEREF _Toc522634622 \h 843.2.22 OWNERSHIP. P...

linux驱动程序项目

...  * Casts for parameters are avoided for existing atomic functions in order to  * avoid issues with cast-as-lval under gcc 4.x and other limitations that the  * macros of a platform may have.  */ #if BITS_PER_LONG == 64 typedef atomic64_t atomic_long_t; #define ATOMIC_LONG_...

用于VHDL中ECG去噪的低通FIR滤波器

...nbsp;          ;-- set filter order             guard               : integer     :=0)   &nbs...

血库和献血者管理系统

...in: 0 0 20px 0;     background: #fff;     border-left: 4px solid #dd3d36;     -webkit-box-shadow: 0 1px 1px 0 rgba(0,0,0,.1);     box-shadow: 0 1px 1px 0 rgba(0,0,0,.1); } .succWrap{     padding: 10px;   &nb...

电力系统的稳定性和控制

...')pretty(eq1)   % displays result in a "pretty" way%% Define 2nd order characteristic equation variables% syms phi wn;% char_eq = h^2+2*phi*wn*h+wn^2;% disp('of the form:')% pretty(char_eq)%% Look at the characteristic equation enter in wn% wn = sqrt(8.318);   % [rad] undamped na...

Python医生招聘数据

...     proxy_url = 'https://proxy.horocn.com/api/proxies?order_id=V8SX1629045840556986' \                     '&num=1&format=json&line_separator=win&can_repeat=yes' &nbs...

C 语言编程经典 100 例

...{ if(i!=’x’&&k!=’x’&&k!=’z’)　　　printf(“order isa--%c\tb--%c\tc--%c\n“,i,j,k);　　　}　　}　}}==============================================================【程序23】题目：打印出如下图案（菱形）****************************1.程序分析：...