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This question already has answers here: How do I set a variable to the output of a command in Bash? (14 answers) Closed 7 years ago. I have a...
From a bash script how can I quickly find out whether a port 445 is open/listening on a server. I have tried a couple of options, but I want...
This question already has answers here: How to delete duplicate lines in a file without sorting it in Unix (9 answers) Closed 6 years ago. I want to remove...
How do I convert command-line arguments into a bash script array? I want to take this: ./something.sh arg1 arg2 arg3 and convert it to myArray=( arg1 arg2 arg3 )...
Say, I have a file foo.txt specifying N arguments arg1 arg2 ... argN which I need to pass to the command my_command How do I use the lines of...
I need to transfer a log file to a remote host using sftp from a Linux host. I have been provided credentials for the same from my operations group....
I’ve tried googling the answer but with no luck. I need to use my works supercomputer server, but for my python script to run, it must be executed via...
I launched my program in the foreground (a daemon program), and then I killed it with kill -9, but I get a zombie remaining and I m not able...
This question already has answers here: Pipe output and capture exit status in Bash (15 answers) Closed 8 years ago. I have a shell script in which I wrap...
Every time I use git to interact with a remote, such as when pulling or pushing, I am shown the following message: Warning: Permanently added ‘…’ (RSA) to the...