代码搜索：L

找到约 10,000 项符合「L」的源代码

代码结果 10,000
热门代码： main.c GPIO I2C SPI UART timer interrupt ADC PWM LED
www.eeworm.com/read/101082/6243037

1f l2.1f

#print Obtain a long listing (with "ls -l") of all files in this directory whose names begin with capital letters, in a file called "names". Type "ready" when you're done. #create STUFF #create Nonse
·
www.eeworm.com/read/101082/6243038

1b l0.1b

#print When you ask for "ls -l", the first line, which says "total N", is a measure of how much file space is used by the files in this directory. The part of the listing that says something like "-rw
·
www.eeworm.com/read/101082/6243039

2e l6.2e

#print How many words in the file "o" do not contain a slash "/"? Type "answer N", where N is the number of words. #create o o o' oaf oaf/ish oaf/ish/ly oaf/ish/ness oak oak/en oaks oa/kum oar oared
·
www.eeworm.com/read/101082/6243040

1e l5.1e

#print Use "ls", "pr" and a pipe to make a neat list of the files in this directory, sorted by time of last change. Do not use a temporary file. Type "ready" when you are done. #create x1 adfasdfasdfa
·
www.eeworm.com/read/101082/6243044

1e l2.1e

#print If you make a mistake and type something like xxxxx >precious where "xxxxx" is ___not the name of a legal UNIX command, what happens to the file "precious"? In this directory, there ar
·
www.eeworm.com/read/101082/6243045

1d l0.1d

#print Is the file "ref" bigger than the file "ref1"? Answer yes or no. #create ref now is the time. #create ref1 now is the time for all good men. #copyin #user #uncopyin #match no #log #next 0.1e 10
·
www.eeworm.com/read/101082/6243046

1c l3.1c

#print So far the only printing program we have seen is "cat", which just copies one or more files onto the terminal (or perhaps onto a file when used with ">"). The next step up is the program "pr",
·
www.eeworm.com/read/101082/6243047

1d l4.1d

#print Unix has several rather simple programs that are useful in their own right and as building blocks in more complicated operations. One of the most frequently used is "wc", which counts lines,
·
www.eeworm.com/read/101082/6243048

1g l4.1g

#print By default, "tail" prints the last 10 lines of its input. You can change this default amount by specifying a different amount as an optional argument. For example, tail -5 file prints the la
·
www.eeworm.com/read/101082/6243049

1f l4.1f

#print Another useful command is "tail", which will print the last 10 lines of a file. This is handy when you want to see how far something got before it stopped, or what the last thing in a file is
·