HP UX doesn't have a -a switch in the ifconfig command.

This line emulates the same result shown in Solaris, AIX or Linux

http://www.ivorde.ro/How_to_remove_first_last_character_from_a_string_using_SED-75.html

Same game as #10096 . loop as many times as you like.

In exemple, screen can bind keys to switch between windows. I like to use Ctrl + Arrow to move left or right window. So I bind like this in .screenrc :

bindkey ^[OD prev # Ctl-left, prev window

bindkey ^[OC next # Ctl-right, next window

Exploit that RPM database just sitting there, taking up space.

Consider the following simple situation [ reading something using while and read ]

[See script 1 in sample output]

---------------------------------------------------

The variable var is assigned with "nullll" at first. Inside the while loop [piped while] it is assigned with "whillleeee". [Onlly 2 assignments stmts]. Outside the loop the last assigned value for "var" [and no variable] inside the while can't be accessed [Due to pipe, var is executed in a sub shell].

In these type of situation variables can be accessed by modifying as follows.

[See script 2 in sample output]

___________________________

Vary helpful when reading a set of items, say file names, stored on a file [or variable] to an array an use it later.

Is there any other way 2 access variables inside and outside the loop ??

Automation click every 4 second on a macro slot bar to world of warcraft for prospecting item

enable auto loot and create macro, put mouse over slot on the bar

/cast Prospecting

/use Elementium Ore

Listen to different voices in the system--useful for picking the voice you like

"*" is important if you don't know exact name of file. Check it out and you'll see

Corrected.

There's already a proper command for what the former alternative tried to script

Add an alias to your .bashrc that allows you to issue the command xkcd to view (with gwenview) the newest xkcd comic... I know there are thousands of them out there but this one is at least replete with installer and also uses a more concise syntax... plus, gwenview shows you the downloading progress as it downloads the comic and gives you a more full featured viewing experience.

For those of us that still uses lynx :)

This doesn't work in bash, but in zsh you can typeset -T to bind a scalar variable to an array. $PATH and $path behave this way by default.

uses the -u switch for UTC

Another way could be

Sometimes "ls" is just too slow, especially if you're having problems with terminal scroll speed, or if you're a speed freak. In these situations, do an echo * in the current directory to immediately see the directory listing. Do an echo * | tr ' ' '\n' if you want a column. Do an alias ls='echo *' if you want to achieve higher echelons of speed and wonder. Note that echo * is also useful on systems that are so low in memory that "ls" itself is failing - perhaps due to a memory leak that you're trying to debug.