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Jun
9
comment Simultaneously check for empty output and successful exit status
@Scott Corrected, thanks.
Jun
8
comment Simultaneously check for empty output and successful exit status
@AndrewHenle Could you clarify what you mean?
Jun
2
comment User cannot see directory permissions
What's Ubuntu 3.13? Do you mean Ubuntu 13.04?
Apr
9
comment Running every command through another
@jcbermu SELinux and AppArmor rely on filesystem attributes and paths rather than code signatures. However, it might be possible to write a signature-based mechanism using Linux Security Modules.
Jan
18
comment Airdrop compatible
Your title and body don't match. Are you looking for something that interoperates with Airdrop or do you just want a solution that solves a similar purpose?
Dec
21
comment Alias for perl script
You should double-quote $1.
Dec
13
comment Centos 5.01 can't connect to the internet
Please correct the question then, so that it shows exactly what is in your configuration file.
Dec
13
comment chroot permission denied! But Im root!
Please post the output of mount | grep /media/usb0 as well.
Oct
22
comment Is there a fastest way to shutdown the system?
What's the fastest way to kill a server? on Server Fault
Oct
22
comment Is there a fastest way to shutdown the system?
Is this question Linux-specific? Please tag accordingly.
Sep
26
comment When was the shellshock (CVE-2014-6271/7169) bug introduced, and what is the patch that fully fixes it?
May I askā€¦ did you stumble upon the bug serendipitously, or were you actively looking for bugs in Bash?
Aug
7
comment How to undo `set -x`?
In Bash, type help set.
Jul
12
comment What is the source of help?
Further evidence: strings /bin/bash | grep 'Change the current directory to DIR'
May
27
comment Difference between command `ls 2 >tmp >tmp` and command `ls > tmp`
ls >2 >tmp1 >tmp1 doesn't appear to be a valid command.
May
27
comment Difference between command `ls 2 >tmp >tmp` and command `ls > tmp`
You seem to be asking two separate questions here.
May
19
comment Converting Linux into a Router- Traffic from eth0:0 to eth0
I think you may be running a rogue DHCP server on eth0, and that could cause problems.
Apr
21
comment How to find out a process gets end?
Why do people answer questions in comments instead of writing answers?
Apr
11
comment Why isn't there any shell command to create files?
An illustration of the Unix tendency to generalize is the fact that the command to display the contents of a file is called cat. Why have a command to display one file, when you could make one command to concatenate multiple files to standard output?
Apr
5
comment Tell fs to free space from deleted files NOW
Superfluous use of cat to truncate. In Bourne shell, just > /proc/3446/fd/128 will do.
Jan
10
comment Why I can't escape spaces on a bash script?
Furthermore, if you double-quote everything consistently, you don't need the backslash before the space.