I\'d love some ideas about how I should implement a key part of a project I am working on.Essentially it is data mapping, where I copy field x and put it into field y.However, there needs to be some a
I have several files, say, a,b,c, I would like to something like > cat a b c but with \"a,\"in the beginning lines of a. \"b,\" in the beginning of the lines of b and \"c,\" in the beginning of
I\'m writing a bash script to periodically transfer data to a remote system.I have a local command that generates a stream, and a remote command that consumes it, so I\'m doing something like this:
This question already has answers here: How do I set a variable to the output of a command in Bash? (16 answers)
In bash, sequence numbers e.g. 222R5555 echo {0..9}{0..9}{0..9}{A..Z}{0..9}{0..9}{0..9}{0..9}> seqLis开发者_Python百科t.txt
I want to write a CGI script that accepts a posix path as a string, and returns a png representing it. Eg:
What I\'m trying to do is allow a user to write a method in a textbox and have my code call that method. This will eventua开发者_运维问答lly be used in a demo applet for optimization given a goal func
I\'m wondering how to get the MouseClick and MouseMove events in bash scripting for my own simple OS events.
I have a function that reads a text file containing two lines, it reads the second line and tries to convert the string to a Long integer.My problem is that it\'s not converting the string, the code f
I have two tab delimited files, of 3 columns and n number of rows. I would like print only those rows which are non overlapping in the two files. I am using Shell scripting.
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