I have a piece of code that uses stdin. When I run the program from command-line I pass it the location of a wav file i.e. /Users/username/Desktop/music.wav.
This is for a homework assignment to sort some given strings. I\'m prompting the user for the number of strings they\'d like to sort with scanf, allocating an array based on that number, and then gett
Depending on command-line arguments, I\'m setting a file pointer to point either towards a specified file or stdin (for the purpose of piping). I then pass this pointer around to a number of different
var=$(pwd);diff -x .DS* -r aa bb | c开发者_如何学Pythonut -f3,4 -d\' \'| sed \'s/\\://\' | awk -v \"var=$var\" \'BEGIN{OFS=\"/\"} {split($2,a,\"-\"); a[1]=toupper(a[1]) if ($1 ~/^bb/) {print var, $1,
I\'m wring a python script for running some command.Some of those commands require user to input password,I did try to input data in their stdin, but it doesn\'t work, here is two simple python 开发者
I\'m writing a shell script that should be somewhat secure, i.e., does not pass secure data through parameters of commands and preferably does not use temporary files. How can I pass a variable to the
I\'m hoping to connect two USB barcode scanners to a single computer, allowing two people to scan ticket barcodes simultaneously.If both people scan at the same time, however, the input from 开发者_如
This question is a bit lik开发者_StackOverflow社区e my previous (answered) question: How to run multiple external commands in the background in ruby
I am running ssh from within Python without the use of an external library like Paramiko. I have my reasons for doing it this way instead 开发者_Python百科of through an external library.
I have a particular problem, I have some program that I cannot modify but that provides some functionality I\'d like to use inside office. So I am writing a plugin for Office that takes my document, e
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