Commands by Kaio

Commands by Kaio (4)

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HP UX doesn't have a -a switch in the ifconfig command. This line emulates the same result shown in Solaris, AIX or Linux Show Sample Output

-5

for i in `netstat -rn |grep lan |cut -c55-60 |sort |uniq`; do ifconfig $i; done

Kaio · 2010-01-28 17:35:20 6

Calculator on the go

Handy use of bc in the command line. No need to get 'into' the bc to perform calculations Show Sample Output
This is sample output - yours may be different.
```
# echo 2+3 |bc
5
```
0

echo 2+3 |bc

Kaio · 2009-07-04 22:03:41 12
Check the age of the filesystem

Very useful set of commands to know when your file system was created. Show Sample Output
This is sample output - yours may be different.
```
# df / | awk '{print $1}' | grep dev | xargs tune2fs -l | grep create
Filesystem created:       Fri Oct 24 03:46:36 2008
```
9

df / | awk '{print $1}' | grep dev | xargs tune2fs -l | grep create

Kaio · 2009-02-16 18:45:03 1163
Umount only the NFS related to 'string'

Sometimes, you have a lot of NFS in the server and you can't or shouldn't use umount -a. Whis this command, you only umount the fs related to the 'string'
This is sample output - yours may be different.
1

for i in `df -P |grep string|cut -f2 -d%|cut -c2-100`; do umount -l -f $i;done

Kaio · 2009-02-16 18:42:00 1141

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Display which distro is installed

Works on Ubuntu

Find usb device in realtime

Using this command you can track a moment when usb device was attached.

Know which modules are loaded on an Apache server

This let you know which modules has loaded the Apache server, very useful to know if the mod_rewrite is ready to use.

Debug a remote php application (behind firewall) using ssh tunnel for XDEBUG port 9000

If you need to xdebug a remote php application, which is behind a firewall, and you have an ssh daemon running on that machine. you can redirect port 9000 on that machine over to your local machine from which you run your xdebug client (I am using phpStorm) So, run this command on your local machine and start your local xdebug client, to start debugging. more info: http://code.google.com/p/spectator/wiki/Installing

List all files/folders in working directory with their total size in Megabytes

Display HTTP-header using curl

find the delete file ,which is in use

rename anime fansubs

renames Anime Episodes to files, that can be parsed by sonarr & co

find all writable (by user) files in a directory tree (use 4 for readable, 1 for executable)

Perl Command Line Interpreter

My Programming Languages professor assigned my class a homework assignment where we had to write a Perl interpreter using Perl. I really like Python's interactive command line interpreter which inspired this Perl script.

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Commands by Kaio (4)

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