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0answers
27 views

Tools to study system start up time [closed]

I would like to speedup our system start up time. As the best way to speed up something is to study bottlenecks, the questions are: Profilers? What are the common tools to study what happens when ...
2
votes
1answer
101 views

grom() keyword in bash throws unexpected '(' token

I'm not entirely sure why I'm getting the error in my .bash_profile syntax error near unexpected token `(' when I use the keyword grom() for my function. I wanted to create a bash function that ...
1
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0answers
33 views

How do I setup a floating profile in Linux

I have an external hard drive that is switched between machines. I want my home folder to point to this external hard drive for ordinary usage purposes - documents, downloads, work areas, that sort ...
1
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2answers
39 views

Open Firefox twice (with same profile)

There are tons of resources that tell how to run several instances of Firefox in parrallel. I can't find any that tells me how to configure a command (on a command line, start menu item, or panel ...
0
votes
2answers
1k views

Why alias does not work in AIX (korn shell, .profile)?

I have these files in my home directory: drwxr-xr-x 3 meuser staff 256 Oct 12 13:11 . drwxr-xr-x 102 bin bin 4096 Sep 30 12:28 .. -rw------- 1 meuser staff ...
1
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1answer
69 views

Environment Variables not getting set in bash_profile

I have my bash_profile environment setting as follows: if [ `hostname` = "devoraebs01" ]; then echo `hostname -f` . /appl_top/deverp/appl/APPSDEVERP_devoraebs01.env When I log into this host, ...
7
votes
3answers
7k views

How to add a function to .bash_profile/.profile/bashrc in shell?

I have a function which converts epoch time to date. Here is the definition date1(){ date -d @$1 } I'd like to be able to write: $ date1 xxxyyy Where xxxyyy is the parameter I pass into my ...
5
votes
2answers
8k views

Global bash_profile

I realize there are /etc/profile and /etc/bashrc files for setting global environment variables and maybe I'm just misunderstanding their purposes, but... Is there a global bash_profile file? I'm ...
2
votes
1answer
46 views

Using different profiles (.kshrc_xxx) in ksh

In bash you can load a different profile by using the --rcfile option, is there such an option in ksh? Or perhaps a workaround... I know you can invoke the shell without the .kshrc profile using the ...
2
votes
1answer
45 views

Change default user configuration file location

If possible, how can I change the default location the system looks to for files such as: .bashrc .bash_history .bash_profile .cshrc .hushlogin .tcshrc I run Plesk and the default user home ...
1
vote
1answer
35 views

Can .bash_profile be auto sourced after change?

I'm always wondering if there's a way to do this. I don't want to type source after changing my .bash_profile all the time.
0
votes
0answers
26 views

Bash script results in errors like “: command not found”. Using Sublime Text to edit the file in Windows [duplicate]

I had a ~/.bash_profile which I wanted to move to somewhere where it'll be executed for all users, including the root. I was led to /etc/profile which worked great. I appended my script there and it ...
2
votes
2answers
64 views

Different ssh login directory from user home

So, I'm working on a remote server via ssh that I log in and out of dozens of times a day, and I'd like to have bash cd to a default directory I've chosen as soon as I login, but I don't actually want ...
0
votes
1answer
80 views

auto installing dropbox daemon(dropboxd) with profile signed in automatically script issue

I am trying to install dropbox automatically in my server auto-install script so when I spawn a new VPS instance I'm able to have dropbox installed and have the credentials already inputed via the ...
1
vote
3answers
133 views

Send email if user accesses the server via ssh [closed]

I want to get notified if any person accesses my Debian server via ssh. So I want to send an email whenever a user logs in on my server via ssh, so I added this line at the end of /etc/profile: ...
1
vote
1answer
75 views

Command prompt (PS1) including the number of files in directory (both hidden and regular entries)

I have finally come up with a favourite PS1 format but I find it takes too long to load. I need help optimizing... The part that is slowing it down is when I call the external commands in the prompt. ...
1
vote
1answer
168 views

xset not having any effect in my .xsessionrc file

I need to set some trackpoint settings automatically. I don't know the best file in which to place these commands, but I used .xsessionrc. The commands are properly executed (I can verify that by ...
1
vote
1answer
89 views

Terminal title shows sudo, but I want command that's sudo'ed

So I've become pretty adept at the tasks here from editing all the posts to answering questions, so I think it's about time I ask one: Technical Information Distribution: Gentoo Desktop Environment: ...
1
vote
1answer
28 views

Ash profile/configuration file

I am looking for a way to customize Ash sessions with my own sets of aliases and whatnots. What is the Ash equivalent of Bash's bashrc files?
2
votes
0answers
34 views

Start text terminal shell from Linux DM?

Is it possible to start a shell in a text terminal from a Linux Desktop Manager such as GDM, MDM or KDM? I have a user that has a .profile with a bash select loop offering the option to startx (where ...
1
vote
1answer
62 views

How do I define alias with variables which can be changed at runtime?

This is probably a very easy to answer question, but I could not find any questions already asking this due to different wording when writing titles. Running help alias on my bash prompt returns only ...
19
votes
2answers
18k views

What do the scripts in /etc/profile.d do?

I am reading about basic shell scripting from Linux Command Line and Shell Scripting Bible. It says that the /etc/profile file sets the environment variables at startup of the Bash shell. The ...
12
votes
3answers
18k views

Why doesn't my ~/.bash_profile work?

I'm using Linux Mint. My login shell (cat /etc/passwd | grep myUserName) is bash. After I start my graphical desktop environment and run terminal emulator from it, I could see that .bash_profile is ...
1
vote
1answer
26 views

several virtual profiles for the same user

Many times there are several "identities" which one user uses: for work, open-source, academia etc., all require different ssh keys, editor configurations, git configs etc. I was wondering if there ...
1
vote
1answer
159 views

No prompt after logging in

After entering my username and password when trying to log in, I am not getting the command prompt. This is what my screen looks like: pal login: root Password: Last login: Wed Oct 14 15:42:19 on ...
29
votes
3answers
14k views

What is the difference between ~/.profile, ~/.bashrc, ~/.bash_profile, ~/.gnomerc, /etc/bash_bashrc, /etc/screenrc …?

Answers to the questions on SO and askubuntu, along with poking through (and reading headers of) $HOME and /etc/, indicate a number of files that can be used to set environment variables, including: ...
6
votes
3answers
729 views

.profile is not sourced in Debian Wheezy LXDE

I add $HOME/bin to $PATH from ~/.profile. However, it seems it is not sourced during login. I use a login manager - lxdm I think, and not startx. I know this matters as to which scripts are executed. ...
2
votes
1answer
92 views

“No such file” warning on terminal launch

I ran a source command on a file that was missing. I forgot about it but later noticed that every time I opened a new terminal, the first line would be a warning about the missing file bash: ...
0
votes
1answer
19 views

bash_completion does not work in dtach

I start dtach from bash using the following command dtach -c /tmp/dt0 bash the problem is, before I started dtach, bash_completion worked. But once I start dtach, bash_completion does not work ...
2
votes
1answer
46 views

efficient rc file syncing or replication

Recently I've been experimenting with KVM and virtual machines. I'm lazy and tired of manually copying/syncing my .rc files. Some Googling didn't immediately turn up any tools. Are there any CLI tools ...
2
votes
1answer
196 views

How to source /etc/profile and .bashrc while starting vncserver

I have an installation of RHEL5.10 (2.6.18-371.11.1.el5) with vncserver: # rpm -qa | grep vnc libvncserver-0.9.7-2.el5 vnc-server-4.1.2-14.el5_6.6 x11vnc-0.9.13-8.el5 While my other installations ...
1
vote
1answer
65 views

why is EXPORT PS1 in my .profile getting clobbered?

In this question How can I get KornShell to display the date and time in the prompt? all the variables are visible in ksh except PS1 which appears to be getting replaced somehow. How can I determine ...
3
votes
1answer
278 views

Modifying $HOME variable on a session startup script: Gnome ignores it?

I'm modifying the $HOME variable on a /etc/profile.d script. This seems to be OK for console sessions. There are some caveats on graphical sessions, though: Gnome won't load my desktop ...
2
votes
1answer
121 views

Change the PS1 prompt in a subshell sh called from parent bash

When I am running an interactive bash session, I sometimes experiment with sh. I call sh directly from this bash session. My question is, how can I change the PS1 prompt of this subshell? I would ...
3
votes
3answers
124 views

Is it possible to have a bashrc for a usergroup?

Is it possible to execute some bashrc file for all users in a group? If you can do that system-wide in /etc/profile then why not for a usergroup?
2
votes
0answers
50 views

How to set up environment after installation of a software inside home directory?

I am not familiar much with environment and path settings in UNIX environment. I have installed CDO (climate data operators) in a folder in my home directory. I am only able to run it when I go into ...
1
vote
1answer
282 views

Terminal sometimes fails to find executables on local directory [duplicate]

I can open my terminal emulator via a keyboard shortcut or through the apps finder that executes the exo-open --launch TerminalEmulator command. My terminal starts and I can cd to any directory and ...
1
vote
2answers
5k views

Setting PATH vs. exporting PATH in ~/.bash_profile [duplicate]

What's the difference and which is better to use when customizing my bash profile? Documentation on the export command is scarce, as it's a builtin cmd. Excerpt from version 1 of my ~/.bash_profile: ...
0
votes
3answers
382 views

Checking if line in file exist

I have a bash script which asks a user for the number of CPU cores and saves it to variable named $cores. Now I want to add this variable to .bashrc, so I ask user how much CPU cores he has and then ...
1
vote
1answer
97 views

Disabling power management

I am running Cubieez on a Cubieboard2, I need to disable screen saver and power management, I've followed several tutorials about but none seems to work, I've written: xset s off. xset -dpms xset s ...
1
vote
2answers
232 views

Alias from .bash_profile is not reflected across the system

I have few path settings and alias in .bash_profile, and I am exporting those. For example: alias gcc=/abc/def/......./myrtgcc export gcc And I want use myrtgcc to compile C programs either from ...
8
votes
5answers
3k views

Making zsh default shell without root access

I am using my school's computers and would like to use zsh instead of bash. I'd like to make it default, but I cannot run a command such as $ chsh -s $(which zsh) because I don't have admin ...
3
votes
2answers
881 views

Trying to run oprofile on ubuntu kernel but cannot find vmlinux file

I am trying to run oprofile on my ubuntu host but cannot find the vmlinux file. The set up sfor oprofile needs this file: As given here : ...
0
votes
1answer
282 views

Path variable not being set properly in zsh

For some reason, my $PATH variable is not being set properly which means I can't run a lot of commands I would like to. Here are the relevant lines from my .zshrc file: if [[ -f ~/.profile]]; then ...
3
votes
2answers
121 views

Customizing bash for many servers

I work with a few dozen servers. I'd really like to streamline my work, but at the same time I'm a bit reluctant, since it would be a lot of work synchronizing all servers. The servers are in ...
1
vote
1answer
287 views

Editing the .profile file to access

I am trying to source my .profile file to easily access a directory of javatools. The bash code below seems like it should work but it does not. Any help troubleshooting this script would be very much ...
3
votes
2answers
316 views

PS1 variable no longer shows coloured bash prompt

I'm running a VPS with Centos 6.5 I've setup ~/.bash_profile as in the following screenshot: It used to give me an output like this: Now that I've installed WHM/Cpanel I no longer see coloured ...
3
votes
2answers
202 views

184 environment variables too many?

I am trying to find the cause of some OS wonkiness, and am concerned about environment variables. The software I have been handed puts an incredibly high amount of environment variables into the ...
3
votes
4answers
923 views

Execute a program at login

I'm running Arch-Linux ARM on a Raspberry Pi. My project goal is to have a barcode scanner attached to the Pi that forwards the scanned messages to a server in a LAN. To harden the system against ...
0
votes
1answer
241 views

Does ~/.bashrc set environment for users whose shell is /sbin/nologin?

I have an SFTP server and have set user shells to nologin to restrict access to SFTP. I want to set a conditional umask of 0002 so that newly created files are group writable for all SFTP users. Can ...