Bash : Why are spaces important here ? Post: 302931767

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

bash - add backslash in front of variables w/ spaces

Hello, Im writing a script that works by recursively going into directories with find. But I have some directories that have spaces in them.. so I need to parse the variables to add a backslash before the spaces. Im not exactly sure how how to do this in bash, and honestly I dont think I know...

2. Shell Programming and Scripting

bash replace spaces in list.txt with \

I'm trying to run a Linux virus scan on a list of files/folders I have ported to list.txt in a format: some file with spaces some other file but I need to feed my scanning script in the format: some\ file\ with\ spaces/ some\ other\ file/ so I would like to read in list.txt and output...

3. Shell Programming and Scripting

white spaces in bash autocompletion

Hello dear community! I've recently written a BASH function for auto completion of options. It works like following: if a user types a command and then an argument to this command which starts with "^-" and then presses TAB, then 'user_command --help (or -h)' is invoked and possible options are...

4. Shell Programming and Scripting

[BASH] Allow name with spaces (regex)

Hey all, I have a very simple regular expression that I use when I want to allow only letters with spaces. (I know this regex has a lot of shortcomings, but I'm still trying to learn them) isAlpha='^*$'However, when I bring this over to BASH it doesn't allow me to enter spaces. I use the...

5. Shell Programming and Scripting

Bash - read white spaces

Hello! I have one problem with my bash script - I would like to be able to read white space characters from stdin (for example single " ") - can I acomplish that somehow? I need to read only one character at the time, so I use read -s -n 1 var but it doesn't work for whitespaces apparently. ...

6. Shell Programming and Scripting

Bash- Command run from script does not pass full parameters with spaces inside

There's a JavaScript file that I call from command line (there's a framework) like so: ./RunDiag.js param1:'string one here' param2:'string two here' I have a shell script where I invoke the above command. I can run it in a script as simple as this #!/bin/bash stuff="./RunDiag.js...

7. Shell Programming and Scripting

open application with spaces in name [bash][OSX]

Hi guys, I'm new here and new to shell scripting so don't be hard on me I'm trying to create a bash script to restart a process by name in Mac OSX. I have no problem killing the application, the problem comes when launching it again. I managed to store the path in a variable lets say ...

8. Shell Programming and Scripting

Dealing with white spaces in bash scripts

I'm trying to search for all files in directory with particular GID then change the GID to match the UID of each file: #!/bin/sh for i in $(find /dump -gid 200 | sed 's/\ /\\\ /g' | sed 's/\&/\\\&/g'); do chgrp $(ls -ln ${i} | awk '{print $3}') ${i} done I'm using sed to deal with...

9. Shell Programming and Scripting

Populating a BASH array with a list of files including spaces-in-the-name

For the record, I already tried telling mgmt and the users to disallow spaces in filenames for this script, but it isn't happening for a number of ID10T-error-based reasons. I have simple list of 3 files in a directory that are named like this: bash-3.2$ ls -1 file* file1 file1 part2...

10. Shell Programming and Scripting

Bash script not parsing file with spaces in path

Hi everyone, I'm trying to write my first ever shell script, the OS is Raspbian. The code I have written must be executed whenever a certain database has been modified. The database resides on a Windows server to which I have a mount point, and I have no control over the Windows server at all so...

LEARN ABOUT SUNOS

setusershell

getusershell(3C)					   Standard C Library Functions 					  getusershell(3C)

NAME

       getusershell, setusershell, endusershell - get legal user shells

SYNOPSIS

       #include <unistd.h>

       char *getusershell(void);

       void setusershell(void);

       void endusershell(void);

DESCRIPTION

       The  getusershell()  function  returns  a  pointer  to  a  legal  user  shell  as defined by the system manager in the file /etc/shells. If
       /etc/shells does not exist, the following locations of the standard system shells are used in its place:

       /bin/bash		  /bin/csh
       /bin/jsh 		  /bin/ksh
       /bin/pfcsh		  /bin/pfksh
       /bin/pfsh		  /bin/sh
       /bin/tcsh		  /bin/zsh
       /sbin/jsh		  /sbin/pfsh
       /sbin/sh 		  /usr/bin/bash
       /usr/bin/csh		  /usr/bin/jsh
       /usr/bin/ksh		  /usr/bin/pfcsh
       /usr/bin/pfksh		  /usr/bin/pfsh
       /usr/bin/sh		  /usr/bin/tcsh
       /usr/bin/zsh		  /usr/xpg4/bin/sh

       The getusershell() function opens the file /etc/shells, if it exists, and returns the next entry in the list of shells.

       The setusershell() function rewinds the file or the list.

       The endusershell() function closes the file, frees any memory used by getusershell() and setusershell(), and rewinds the file /etc/shells.

RETURN VALUES

       The getusershell() function returns a null pointer on EOF.

BUGS

       All information is contained in memory that may be freed with a call to endusershell(), so it must be copied if it is to be saved.

SunOS 5.10							    30 Aug 2004 						  getusershell(3C)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

bash - add backslash in front of variables w/ spaces

Discussion started by: trey85stang

2. Shell Programming and Scripting

bash replace spaces in list.txt with \

Discussion started by: unclecameron

3. Shell Programming and Scripting

white spaces in bash autocompletion

Discussion started by: sidorenko

4. Shell Programming and Scripting

[BASH] Allow name with spaces (regex)

Discussion started by: whyte_rhyno