This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Copy the file "foobar.txt" from a remote host to the local host: | |
$ scp your_username@remotehost.edu:foobar.txt /some/local/directory | |
Copy the file "foobar.txt" from the local host to a remote host: | |
$ scp foobar.txt your_username@remotehost.edu:/some/remote/directory | |
Copy the directory "foo" from the local host to a remote host's directory "bar": | |
$ scp -r foo your_username@remotehost.edu:/some/remote/directory/bar | |
Copy the file "foobar.txt" from the local host to a remote host using port 2264: |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
ssh -p 3333 -L local_port:remote_host:remote_port user@machine | |
- after a connection to 'machine' is established, all tunneled connections will be directed to the 'remote_host'. | |
1. ssh -p 3333 -L 3307:localhost:3306 sbalamaci@machine1.ocean.digital | |
2. ssh -p 3333 -L 3307:82.67.89.3:3306 sbalamaci@machine1.ocean.digital | |
it matters to which mysql interface the bind is done. | |
careful with testing the setup with mysql client connecting to 'localhost' as it will bypass network and connect through a socket file. So even if you messed the setup it will connect to a local mysql instance if available. | |
to be ran on server for desktop publishing. | |
x11vnc -safer -localhost -nopw -noxdamage -ncache 10 -once -display :0 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
du -hc --max-depth=1 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Writting an image to an sdcard: | |
sudo dd bs=4M if=2014-01-07-wheezy-raspbian.img of=/dev/mmcblk0 | |
Backing up an sdcard | |
sudo dd if=/dev/mmcblk0 bs=1M | gzip -c > raspbian-2015-12-19.img.gz |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
ssh flyby@inita 'bash -s' << 'DELIMITAT' | |
cd /home/flyby/airprice | |
/home/flyby/airprice/flyby-agent/command.sh stop | |
/home/flyby/airprice/flyby/command.sh stop | |
/home/flyby/airprice/build.sh | |
/home/flyby/airprice/flyby/command.sh start | |
/home/flyby/airprice/flyby-agent/command.sh start | |
DELIMITAT | |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# | |
useradd -m -d /home/sbalamaci -s /bin/bash sbalamaci | |
#add to users | |
sudo usermod -a -G sudo sbalamaci | |
#generate ssh keys | |
ssh-keygen -t rsa -C "your_email@example.com" | |
#java8 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/bash | |
MYDIR=$(dirname $0) | |
STATFILE=$MYDIR/command.pid | |
COMMAND_MARK="myprocess.jar" | |
MEMORY_OPTIONS="-Xms32m -Xmx256m" | |
MISC_OPTIONS="-Djava.awt.headless=true" | |
LOG_FILE=console.log |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
proc /proc proc defaults 0 0 | |
/dev/mmcblk0p1 /boot vfat defaults 0 2 | |
/dev/mmcblk0p2 / ext4 defaults,noatime 0 1 | |
# a swapfile is not a swap partition, so no using swapon|off from here on, use dphys-swapfile swap[on|off] for that | |
none /var/run tmpfs size=1M,noatime,mode=0755 0 0 | |
none /var/log tmpfs size=1M,noatime,mode=0755 0 0 | |
tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0 | |
/dev/sda1 /mnt/storage ext4 defaults,nofail 0 2 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#show all programs listening TCP ports | |
lsof -Pan -i tcp |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
avconv -rtsp_transport tcp -i rtsp://localhost:5554/Streaming/channels/101 -c copy -map 0 -f segment -segment_time 120 "./security/capture2-%03d.mkv" |
OlderNewer