Commands tagged modules sorted by votes

Commands tagged modules (7)

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Draw kernel module dependancy graph.

parse `lsmod' output and pass to `dot' drawing utility then finally pass it to an image viewer
This is sample output - yours may be different.
35

lsmod | perl -e 'print "digraph \"lsmod\" {";<>;while(<>){@_=split/\s+/; print "\"$_[0]\" -> \"$_\"\n" for split/,/,$_[3]}print "}"' | dot -Tpng | display -

bandie91 · 2011-11-27 14:02:35 23
See loaded modules in apache

Easiest way to check which modules are loaded in apache. Show Sample Output
This is sample output - yours may be different.
```
# httpd -M
Loaded Modules:
 core_module (static)
 mpm_prefork_module (static)
 http_module (static)
 so_module (static)
 authn_file_module (shared)
```
1

httpd -M

rockon · 2012-05-27 12:04:17 7
Check which modules your PHP is using
This is sample output - yours may be different.
1

php -m

rockon · 2012-05-27 12:08:52 4
Show linux kernel modules dependencies

Use modprobe to list all the dependencies of a certain kernel module. Handy when debugging system issues. Show Sample Output
This is sample output - yours may be different.
```
# modprobe --show-depends qla2xxx
insmod /lib/modules/2.6.18-308.8.2.el5xen/kernel/drivers/scsi/scsi_mod.ko
insmod /lib/modules/2.6.18-308.8.2.el5xen/kernel/drivers/scsi/scsi_transport_fc.ko
insmod /lib/modules/2.6.18-308.8.2.el5xen/kernel/drivers/scsi/qla2xxx/qla2xxx.ko
```
1

modprobe --show-depends module_name

miguelcnf · 2012-08-17 16:54:52 5
Get version of loaded kernel module

Returns the version of the kernel module specified as "MODULENAME", when available. Show Sample Output
This is sample output - yours may be different.
```
lsmod | grep -io e1000 | xargs modinfo | grep -iw version

version:        7.3.21-k8-NAPI
```
1

lsmod | grep -io MODULENAME| xargs modinfo | grep -iw version

adriano · 2013-03-18 07:52:14 15
See loaded modules in apache(2)
This is sample output - yours may be different.
0

apache2 -l

twowheels · 2012-05-31 21:00:47 4
Get puppet modules path
This is sample output - yours may be different.
0

puppet config print modulepath

narven · 2014-07-08 08:41:19 7

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Substitute audio track of video file using mencoder

Creates a new video file with video stream copied from input file and a different audio stream

Recursive find and replace file extension / suffix (mass rename files)

Find recursively all files in ~/Notes with the extension '.md' and pipe that via xargs to rename command, which will replace every '.md' to '.txt' in this example (existing files will not be overwritten).

list the top 15 folders by decreasing size in MB

Get free RAM in %

Oneliner to run commands on multiple servers

Oneliner to run commands on multiple servers over ssh. - First parameter "$1" is the command you want to execute remotely. ( It can be multiple commands e.g. "hostname;uptime") - Second parameter "${@:2}" represents the remote host/s you want to run the command/s on.

Fast command-line directory browsing

After typing cd directory [enter] ls [enter] so many times, I figured I'd try to make it into a function. I was surprised how smoothly I was able to integrate it into my work on the command line. Just use cdls as you would cd. It will automatically list the directory contents after you cd into the directory. To make the command always available, add it to your .bashrc file. Not quite monumental, but still pretty convenient.

Copy the contents of one partition to another

Which processes are listening on a specific port (e.g. port 80)

swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

list block devices

Shows all block devices in a tree with descruptions of what they are.

Job Control

You're running a script, command, whatever.. You don't expect it to take long, now 5pm has rolled around and you're ready to go home... Wait, it's still running... You forgot to nohup it before running it... Suspend it, send it to the background, then disown it... The ouput wont go anywhere, but at least the command will still run...

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Commands tagged modules (7)

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