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nixCraft Linux / UNIX Newsletter |
| Unix / Linux Print Environment Variables Command Posted: 27 Aug 2018 11:59 AM PDT I am a new shell user. How do I print or list environment variables on Linux and Unix-like operating system using shell prompt? In Linux and Unix, how can I print values of all my environment variables? The post Unix / Linux Print Environment Variables Command appeared first on nixCraft. |
| Linux / Unix id Command Examples Posted: 27 Aug 2018 11:01 AM PDT I am a new Linux and Unix system user. How do I find out the user and groups names and numeric IDs of the current user or any users on my server? How can I display and effective IDs on the system using command line options? In Linux, how do I find a user's UID or GID? The post Linux / Unix id Command Examples appeared first on nixCraft. |
| curl hide progress bar output on Linux/Unix shell scripts Posted: 27 Aug 2018 10:48 AM PDT I am a new Ubuntu Linux user. I am writing a shell script and using the curl command to grab URL output using curl https://example.com/data/api/$key/hash.html. However, the curl command is outputting complete progress information that my script does not need it. How can I get curl command not to show the progress bar output? How can I hide curl command output? Is there is a simple way for silencing curl's progress output on an Ubuntu Linux desktop? The post curl hide progress bar output on Linux/Unix shell scripts appeared first on nixCraft. |
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