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• Unable to delete a file using bash script

  - by user3719091

  I'm having problems removing a file in a bash script. I saw the other post with the same problem but none of those solutions solved my problem. The bash script is an OP5 surveillance check and it calls an Expect process that saves a temporary file to the local drive which the bash script reads from. Once it has read the file and checked its status…

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• Can't get expand_aliases to take effect

  - by sachmet

  I can't get expand_aliases to take effect in bash. I've tried a lot of different things, and nothing works. Here's the simple test case: /bin/bash -c 'shopt -s expand_aliases; alias cdtmp="cd /tmp"; alias; cdtmp; pwd;' And the output: $ /bin/bash -c 'shopt -s expand_aliases; alias cdtmp="cd /tmp"; alias; cdtmp; pwd;' alias cdtmp='cd /tmp'…

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• Need help fixing a strange path error in bash

  - by Evan

  UPDATE Ok, I found some errors in the path which I think I fixed, but now it's not running in any case - which for some reason I think is a step forward. Thanks for suggesting the following steps, here is their output: user@computer:~$ echo $PATH…

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• bash doesn't keep history

  - by yohbs

  I run Ubuntu 12.04, and for some reason bash does not keep my command history. the ~/.bash_history file contains only 3 commands that I typed a few months ago. How can I fix this? EDIT: here's the relevant content of my .bashrc: # ~/.bashrc:…

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• May I define aliases elsewhere than into .bashrc ?

  - by Luc M

  We are several persons using the same login id on Linux Box. I want to define my own aliases without interfering with anyone. In the .bashrc, I define a alias to my bash file defining my own aliases. alias…

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• Ubuntu keyboard detection from bash script

  - by Ryan Brubaker

  Excuse my ignorance of linux OS/hardware issues...I'm just a programmer :) I have an application that calls out to some bash scripts to launch external applications, in this case Firefox. The application…

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• Creating alias and script alias in Ubuntu

  - by Jesi

  I am configuring LG looking glass on Ubuntu. I have followed this link. In step 3 they said to add following two lines to webserver config: Alias /lg/favicon.ico /usr/local/httpd/htdocs/lg/favicon.ico…

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• Bash script: bad interpreter

  - by Quandary

  Question: I get this error message: export: bad interpreter: No such file or directory when I execute this bash script #!/bin/bash MONO_PREFIX=/opt/mono-2.6 GNOME_PREFIX=/opt/gnome-2.6 export…

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• no features in bash in new vps?

  - by Paul Lam

  I have 12.04 server minimal running on my VPS. When I ssh into the server, only $ is showing at the prompt for each prompt. There's no typical <directory> <username>$, no…

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• How to pass alias through sudo

  - by Tanktalus

  I have an alias that passes in some parameters to a tool that I use often. Sometimes I run as myself, sometimes under sudo. Unfortunately, of course, sudo doesn't recognise the…

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• Finding the definition of a bash function

  - by pythonic metaphor

  I work in an environment that has a lot of legacy shell script magic lying around. One thing used heavy from the command line are bash functions that get sourced from some file…

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• difference between braces and normal brackets in bash?

  - by Bharath H S

  what is the difference between braces and normal brackets in bash? FYI... I did not get it in the related questions list and also not able to locate it in questions search.…

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• Need help with executing and deleting remote bash script via a local bash script

  - by kenja

  I am trying to create a bash script that will scp a script to a remote server, ssh (using an ssh key that is already installed) to the remote server, execute the uploaded…

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• Is there any fundamental difference between piping in mac and linux?

  - by Mohammad Moghimi

  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…

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• How to Configure Windows Machine to Allow File Sharing with DNS Alias

  - by Michael Ferrante

  I have not seen a single article posted anywhere online that brings together all the settings one would need to do to make this work properly on Windows, so I thought I…

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• Properly escaping forward slash in bash script for usage with sed

  - by user331839

  I'm trying to determine the size of the files that would be newly copied when syncing two folders by running rsync in dry mode and then summing up the sizes of the…

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• Handle filename with spaces inside Bash-script

  - by ifischer

  In my Bash-script i have to handle filenames with spaces. These are the important lines inside my script: mp3file="/media/d/Music/zz_Hardcore/Sampler/Punk-O-Rama\…

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• Run mplayer from bash in background without extra bash

  - by Emanuel Berg

  I would like to watch a movie with mplayer from bash in the background, like I do with all programs and there has never been any problems: mplayer Kick* & if…

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• using alias parameters in window command prompt

  - by freshWoWer

  Source:http://jpsoft.com/help/index.htm?alias.htm Aliases can use command line parameters or parameters like those in batch files. The command line …

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• skipping a variable using while read in bash

  - by Aleksandar Ivanisevic

  i'm reading a few variables from a file using while read a b c; do (something) done < filename is there an elegant way to skip a variable (read in an…

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• Ubuntu - Bash - How to Ctrl + R

  - by Greg_the_Ant

  I can't seem to locate recent commands I've run when I do Ctrl + R in my terminal, nor can I see them when I hit the up arrow. It was a long command. Is…

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• Error while running bash script that moves files

  - by K.K Patel

  I am new to bash scripting and want to create bash script that moves some days old files between source and destination as per days defined in script. …

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• Typing commands into a terminal always returns "-bash: /usr/bin/python: is a directory"

  - by Artur Sapek

  I think I messed something up on my Ubuntu server while trying to upgrade to Python 2.7.2. Every time I type in a command that doesn't have a response,…

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• Terminal error messages: bash: /dev/cgroup/cpu/user/2823/tasks: No such file or directory

  - by sasaenator

  This is what I get when I start up the terminal: bash: /dev/cgroup/cpu/user/2823/tasks: No such file or directory bash:…

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• Bash script not working as required with xbindkeys

  - by RanRag

  I made a simple bash script to display a notification whenever my capslock key is pressed. It works fine when I call it…

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