Tag Archives: scp

Fix Slow SFTP/SCP File Upload Rate and Stalling caused by TCP SACK

In brief, sometimes a conflict occurs between some firewalls and the TCP SACK. In my case, the upload was severely affected and reached upload speeds of a few kilobytes over a LAN! The following command disables TCP SACK and fixes … Continue reading

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Secure Copy (scp)

If you want to copy files between two Unix-Like Hosts in the same network, use this amazing command: scp file_name mhewedy@compu10:~/work/ where :file_name : is the file to copymhewedy@compu10:~/work/ the directory to copy the files to, indicating the machine name … Continue reading

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