General :: Difference Between &> And >& In Bash?

Sep 14, 2011

What is the difference between &> and >& in bash? tldp did not mention the latter one. Is it really a redirection operator?

View 3 Replies


ADVERTISEMENT

General :: Difference Between Ksh And Bash?

Feb 24, 2010

What are significant differences between ksh and bash? I read somewhere that ksh is proprietary shell and bash is completely open source.

View 11 Replies View Related

Programming :: Difference Between /bin/bash And /bin/sh?

Dec 27, 2008

I know it's a very silly question but could someone please explain the difference between "/bin/bash" & "/bin/sh" I was under the impression that both are same but following output on my Ubuntu 8.10 is making me raise my eyebrows.

Quote:

parag@station3:~$ ls -l /bin/bash ; ls -l /bin/sh
-rwxr-xr-x 1 root root 725136 2008-05-13 00:18 /bin/bash
lrwxrwxrwx 1 root root 4 2008-12-03 21:42 /bin/sh -> dash
parag@station3:~$

View 11 Replies View Related

Programming :: Difference Between Shell And Bash Scripts?

Sep 25, 2010

Whats the difference, and when do you use which?

View 2 Replies View Related

Programming :: Difference Between Formats In BASH Shell

Apr 30, 2009

I searched around but I can't get a good handle on the difference between the following formats in BASH shell.

$VAR
$(VAR)
$((VAR))
$($VAR)
$(($VAR))

Can someone explain it, or point to a clear, concise document explaining it?

View 3 Replies View Related

Programming :: Bash: Functional Difference Between Process Substitution And Here String With $( )

Mar 14, 2010

Further to solved LQ thread Bash: how to populate a list of arbitrarily named files?, what is the functional difference between feeding a loop with process substitution and feeding it with a here string with embedded command substitution? ABSG pages: process substitution, here string and command substitution. This works

Code:

while IFS= read -r -d '' file
do
files+=("$file")
done < <(find $dir -type f -print0)

[code]....

View 2 Replies View Related

General :: Write A Literal Bash Command In A Bash File?

Nov 29, 2010

I create a bash script that writes another bash file. But in the generated bash file I want to write a bash command in the file and not executing it.Here's my bash file:

Code:
#!/bin/bash
cat > ~/generateGridmix2data.sh << END

[code]...

View 6 Replies View Related

General :: Running Bash But Common Bash Commands Not Working?

Jul 17, 2010

below are the details of my system. I have bash as my current shell, some really common commands aren't working.

Do I need to do a re-installation of bash? Or how do I install a selection of bash commands which I need? (for example a subset of [URL])

Code:
root@sdptfw:~ # uname -a
Linux sdptfw.sdpt.co.za 2.4.36 #1 Tue Jul 22 13:13:24 GMT 2008 i686 i686 i386 GNU/Linux
root@sdptfw:~ # echo $SHELL$
/bin/bash$

[Code]....

View 13 Replies View Related

General :: Difference Between Df -k And Du -sh?

May 5, 2011

df -k
/dev/sda6 25396228 21249088 2836240 89% /export
21G used[code].....

The 3.4G is correct because we have removed all non essential file but free space reported by df is not consistent with the actual free space that should be there.

View 3 Replies View Related

General :: Difference Between GLX And EGL

Apr 4, 2011

the difference between GLX and EGL?

View 1 Replies View Related

General :: Difference Between C And Gcc

Oct 14, 2010

what is the difference between C and gcc...

View 12 Replies View Related

General :: Difference Between NIS And NIS+?

Feb 17, 2010

Last week in one of the Interview Dump Papers I read about NIS+. Anyone who can quick reference how the setting up NIS is different from NIS+.

View 1 Replies View Related

General :: Difference Between GUI And KDE?

Jul 12, 2011

what is the difference between a GUI and KDE..

View 5 Replies View Related

General :: Difference Between SSH And SCP?

Aug 4, 2009

I need to know the exact difference between SCP and SSH can somebody explain please as i am confused as both seem to do the same thing if so let me know what the difference is.

View 4 Replies View Related

General :: Difference Between Tty And Pts

Mar 16, 2010

What is the difference between /dev/tty and /dev/pts ??
I google a lot but didn't understand......

Thanks in advance

View 10 Replies View Related

General :: What Is The Difference Between |less And |more

Jan 29, 2010

What is the difference between |less and |more ?

View 7 Replies View Related

General :: What Is The Difference Between Two ISO's

Apr 12, 2010

I tried to download ISO file and saw ,Download ISO 1 and Download ISO 2 .What is the difference between two ISO's?

View 4 Replies View Related

General :: Difference Between NIS And LDAP?

Jan 10, 2009

What is the main difference between these two ? NIS and LDAP ?

View 1 Replies View Related

General :: Difference Between Linux And BSD

Mar 12, 2010

I want to know the differences between Linux and BSD .Which is efficient. Because they have some of the similarities with them.

View 3 Replies View Related

General :: Yum Vs Self-Compilation / Difference Between These?

Mar 19, 2011

Can anybody please explain me how source code compilation gives more performance than yum?

View 3 Replies View Related

General :: Windows - Difference Between A PC And A Mac?

Apr 19, 2011

Possible Duplicate: Is it possible to install Mac OS X on customized hardware? Well I think the title is the main question here and aside from that: What is it that does not allow the MacOS to be installed on a normal PC ? How do I install the MacOS on a PC ?

View 1 Replies View Related

General :: Difference Between /dev/hdc And /dev/sr0, /dev/cdrom

Apr 19, 2011

I created 2 virtual machines with VMware Workstation 7. They have identical hardwares. One guest is CentOS 5.6, another is Mandriva 2011.
When I try to mount the cdrom in guest OS, in CentOS, I should execute

mount /dev/hdc /path/to/mount

in Mandriva, I should execute

mount /dev/sr0 /path/to/mount

I also remebered in some other Linux variant, I had to use

mount /dev/cdrom /path/to/mount

What's the difference between hdc, sr0 or cdrom? Is there a consistent way to mount cdrom in all Linux variants?

View 3 Replies View Related

General :: Difference Between I3/i5/i7 Processors?

Aug 22, 2010

what is the difference between i3,i5,i7 processors?

View 2 Replies View Related

General :: Difference Between .profile And .env?

Oct 12, 2010

How can i edit the environment file?

View 3 Replies View Related

General :: Difference Between LVM And Ext3

Aug 4, 2010

Difference between LVM and Ext3

View 4 Replies View Related

General :: Difference Between /proc And /sys?

Jun 10, 2010

the difference between /proc and /sys? Also, When enabling public-key authentication using SSH, what file on the remote machine must be modified and how?

View 1 Replies View Related

General :: Difference Between Tar And Zip Commands?

Jun 30, 2011

I have just started learning linux basic commands.one explain what is the difference between tar and zip commands.

View 7 Replies View Related

General :: Difference Between Uname -m -p And -i?

Mar 6, 2011

any one knows the difference between the uname -m, -p and -i?

Code:
uname -m
i686
uname -p
i686
uname -i
i386

[Code]...

i gt this from man. does it mean that the machine is a i686 machine that is running on a i386 OS?

View 9 Replies View Related

General :: Difference Between Vi And Vim Editor?

Jan 22, 2011

I am using Red Hat Linux.To configure any configuration file i use vi editor.I can use vi and vim both to perform my tasks.The point which is confusing me that which is batter. Is vi is the enhance form of vim ? what are the main difference between them?

View 1 Replies View Related

General :: Difference Between 64 And 32 Bit Version?

Apr 6, 2010

I have to install Oracle Enterprise linux 64bit version on my machine. How would i determine whether my system is compatible for 64 bit version. What is difference between 64 bit version and 32 bit version? I heard that 64 bit version are suitable for machine with ram more than 4 gb is it true?

View 2 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved