I’m writing a bash script, and need to ask user for his password and pass it to openssl. Whilst openssl can read the password itself, I need for two runs of the program and don’t want to ask the user twice. Here is the script:
According to the btrfs Readonly snapshots patch it’s possible to “set a snapshot readonly/writable on the fly.” So I should be able to turn my readonly snapshot (created with btrfs snapshot -r) writable, somehow.
Let’s say I have a file a.txt in LINUX with permission of 0664.
When I use rsync to copy the file to my Mac with rsync -r -t -v LINUX MAC, the file’s permission becomes 0644.
This is a Red Hat Enterprise Linux 5 system (RHEL). We manage this system using CFengine.
I have
I’m trying to set up automatic SSH hopping through a server which doesn’t have nc.
I started thinking about this issue in the context of etiquette on the Linux Kernel Mailing list. As the world’s best known and arguably most successful and important free software project, the Linux kernel gets plenty of press. And the project founder and leader, Linus Torvalds, clearly needs no introduction here.
I recently found out about the lsusb command while troubleshooting a headset issue..
Is it possible to include an attachment with sendmail? I am generating the following emailfile.eml files with the following layout
I would like to download some files from my server into my laptop, and the thing is that I want this communication to be as stealth and secure as it can be. So, far I came up using VPN, in that way I redirect the whole internet traffic of my laptop via my server. Additionally, I tried to send a file using ftp and observing Wireshark at the same time. The communication seems to be encrypted, however I would like also to encrypt the file itself (as a 2nd step security or something like that).