updated linux notes
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@ -24,6 +24,19 @@ du -c /directory (displays total disk usage)
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du -h /directory (displays total disk usage by file/subdirectory in human readable format)
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du -hc /directory (displays total disk usage and usage by file/subdirectory in human readable format)
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To compress/archive and encrypt a file:
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tar czf <compressed_file_name> <file_tobecompressed_name>
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gpg -c <compressed_file_name>
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Enter passphrase, and repeat it.
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To decompress said file:
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gpg -d <compressed_file_name>
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tar xzf <decompressed_file_name> <file_tobedecompressed_name>
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To Display top five directories that use the most disk space:
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du -ahx . | sort -rh | head -5
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