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Executing awk command in java - Stack Overflow
https://stackoverflow.com/questions/26211696/execu ...
Starting command line processes correctly with Java isn't easy. I suggest you use commons-exec instead of trying it yourself. Now you have two things in the command line which need special handing: Single quotes around ...
Executing awk command in java - Stack Overflow
https://stackoverflow.com/questions/26211696/execu ...
Starting command line processes correctly with Java isn't easy. I suggest you use commons-exec instead of trying it yourself. Now you have two things in the command line which need special handing: Single quotes around the AWK script .
How can I correctly escape string for awk input using Java? - Stack ...
https://stackoverflow.com/questions/33391844/how-c ...
When you use Runtime.getRuntime().exec(command) , it takes the string and breaks it into a command and arguments based on spaces. This simple parsing is not the same as the parsing done by the shell when you invoke the command.
Can i use awk in java? - Stack Overflow
https://stackoverflow.com/questions/41823729/can-i ...
Why would you want to run awk for a problem that is so trivial? If the line contains the string "in", split it on ":" and return the third field: BufferedReader reader = new BufferedReader(new FileReader(filename)); while(String line ...
Can i use awk in java? - Stack Overflow
https://stackoverflow.com/questions/41823729/can-i ...
Why would you want to run awk for a problem that is so trivial? If the line contains the string "in", split it on ":" and return the third field: BufferedReader reader = new BufferedReader(new FileReader(filename)); while(String line ...
Execute a command in Linux using Java and fetch the output - Stack ...
https://stackoverflow.com/questions/8049854/execut ...
You cannot do pipes or redirects using String.execute() . This doesn't work in Java, so it doesn't work in Groovy either... You can use Process.pipeTo with Groovy to simplify things: Process proca = 'uname -a'.execute() Process procb = ' awk ...
How to read an output from awk into your java app - Stack Overflow
https://stackoverflow.com/questions/25085630/how-t ...
You have to use a remote exec facility. Jsch with an exec channel is a well known one. The general way to have it is : prepare the awk command - use full path and do not rely on environment; execute the command via a Jsch ...
Error while running linux command through Runtime.getRuntime ...
https://stackoverflow.com/questions/3093038/error- ...
So try, for example: Runtime.getRuntime().exec(new String[] { "ls", "-lrt", "service/ logs/post/level2.log" });. in order to invoke the ls command. I don't think this is strictly necessary in this case, but it will be for the awk command, since Java doesn't ...
Jawk - AWK for Java
http://jawk.sourceforge.net/
Awk {command-line-arguments} for Windows with Awk script compilation: java - cp "%classpath%;jawk.jar;bcel.jar" org.jawk. ... (default: avm.lst) -x = (extension) Enable _sleep, _dump as keywords, and exec as a builtin func. (Note: exec ...
Java exec: How to execute a system command pipeline in Java ...
https://alvinalexander.com/java/java-exec-system-c ...
Nov 30, 2019 ... How to exec a system pipeline (pipe) command from Java. Jumping right in, let's imagine that you want to run the following Unix/Linux command from your Java application: ls -l /var ...