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by SpawnST
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Published on 2010-03-19T03:19:46Z
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2010/03/19
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Hit count: 241
Here is a LIST:
List = "abcd 1234 jvm something"
How to get the second element "1234" without looping all the list?Thanks.
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as seen on Ask Ubuntu
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When I run a program from the console, e.g.
me@box:~$ firefox
I expect the console to log error messages (I think this is std out or std err?) and other items from the program, firefox in this case.
But today I notice that bash just opens the program and goes to a new prompt, e.g.
me@box:~$…
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as seen on Ask Ubuntu
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I was updating my .bash_profile, and unfortunetly I made a few updates and now I am getting:
env: bash: No such file or directory
env: bash: No such file or directory
env: bash: No such file or directory
env: bash: No such file or directory
env: bash: No such file or directory
-bash: tar: command…
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as seen on Ask Ubuntu
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I was updating my .bash_profile, and unfortunetly I made a few updates and now I am getting:
env: bash: No such file or directory
env: bash: No such file or directory
env: bash: No such file or directory
env: bash: No such file or directory
env: bash: No such file or directory
-bash: tar: command…
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ps -e | grep bash
sample output from a linux machine:
1128 pts/14 00:00:00 bash
7491 pts/7 00:00:00 bash
12651 pts/14 00:00:00 bash
16145 pts/2 00:00:00 bash
sample output from a mac machine:
58352 ttys000 0:00.09 login -pfl username /bin/bash -c exec -la bash /bin/bash
58353 ttys000…
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as seen on Ask Ubuntu
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First login process name seems to be set to "-bash", but if I subshell then it becomes "bash". for example:
root@nowere:~# echo $0
-bash
root@nowere:~# bash
root@nowere:~# echo $0
bash
-bash is causing some scripts to fail, such as . /usr/share/debconf/confmodule
exec /usr/share/debconf/frontend…
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sh@ubuntu:/home/ccpp/helloworld$ make
gcc-4.6 -O2 -DMODULE -D_KERNEL_ -W -Wall -Wstrict-prototypes -Wmissing-prototypes -isystem /lib/modules/`uname -r`/build/include -c -o hello-1.o hello-1.c
hello-1.c:4:0: warning: "MODULE" redefined [enabled by default]
<command-line>:0:0: note: this is…
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as seen on Pro Webmasters
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From an SEO perspective which, if any, is better:
Option 1: Nested lists with h2 tags
<ul id="mainpoints">
<li><h2>Powerful Analysis</h2>
<ul>
<li>Charting and indicators</li>
<li>Daily trading signals</li>
…
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as seen on Server Fault
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ASA Spoke to Spoke Communication
I have been looking at spke to spoke comms or "hairpining" for months and have posted on numerouse forums but to no avail.
I have a Hub and spoke network where the HUB is an ASA Firewall version 8.2
* I basicaly want to allow 2 spokes to be able to communicate with…
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Hi
I'm quite new to Linux, but before using it I was hearing that Windows programs, after uninstallation, leaves a lot of remains on the hard disc, and Linux removes all.
I'm using Ubuntu 10.04. To uninstall packages I'm using sudo apt-get autoremove application_name or sudo aptitude purge application_name…
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as seen on Stack Overflow
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I have a list of users in local store that I need to update from a remote list of users every once in a while. Basically:
If a remote user already exists locally, update its fields.
If a remote user doesn't already exist locally, add the user.
If a local user doesn't appear in the remote list, deactivate…
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