bash
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Check how much is used up by a specific user
You can use below command to check how much space is consumed by a specific user (‘testuser’ in this case). $ cd / $ find . -user testuser -type f -exec du -k {} ; | awk ‘{ s = s + $1 } END { print “Total used: “, s }’ Total used: 5322333… Continue reading
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Simple tip to redirect all results into a file.
Here is a simple shell that works for that. #!/bin/bash exec 1<&- exec 2 shell_result.txt exec 2>&1 ls -l ls fake_data echo “Done” It will close standard output/error and open that file descriptors for the file shell_result.txt. As a result, all the following commands’ output will be redirected to the specified file. Continue reading
About Me
A software engineer who loves any technologies that makes life easier. That’s why I love Linux and Mac at the same time.
Recent Posts
- Find binary path of a process in vmcore
- How to find the actual memory usage by each process
- How to check memory usage in Linux – part 1.2 – Per-process level memory usage check
- How to check memory usage in Linux – part 1.1 – System level memory usage check
- How to check memory usage in Linux – part 1. User space
Sungju's Slow Life 