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Feb
13
comment What is the `[` program that resides in my system's /bin?
Scripts written for shells that don't have [ as a built-in command will break. Most shells do. Still, I certainly wouldn't recommend removing /bin/[.
Feb
12
comment Adding useraccount as root using “usermod -G root useraccount”?
"But this does not seem to work" is probably the least useful possible description of any problem. How does it not work?
Feb
12
comment What do these commands mean?
Things like $# are unfortunately difficult to find in the bash documentation. See this question.
Feb
12
comment what is $# used in a script for?
Things like $# are unfortunately difficult to find in the bash documentation. See this question.
Feb
11
comment What makes the files in my home directory appear, when I log in through SSH then run ecryptfs-mount-private?
Display of hidden files (files whose names start with .) is controlled by the -a or -A option of ls (-A is like -a except that it omits . and ..). Whether ll shows hidden files depends on how ll is defined. The permissions of a symbolic link are unimportant; it's the permissions on the target file that matter.
Feb
8
comment Map Caps Lock to Control in Linux Mint
Can you update your question to indicate exactly what the latest version is? This question could be here for years.
Feb
5
comment cd ${DIR_PATH} returns 'No such file or directory'
So what happens when you copy-and-paste the command in my previous comment? (My point is that I can't think of any reason why the ~ shouldn't have worked.)
Feb
4
comment cd ${DIR_PATH} returns 'No such file or directory'
I didn't downvote, but can you answer the question in my previous comment?
Feb
4
comment cd ${DIR_PATH} returns 'No such file or directory'
Is the path literally ~/concrete/path, or could there be spaces or other special characters in the directory path?
Feb
4
comment cd ${DIR_PATH} returns 'No such file or directory'
Copy-the following as a single line and paste it to your shell prompt: export DIR_PATH=~/concrete/path ; echo DIR_PATH=${DIR_PATH} ; cd ${DIR_PATH} ; pwd
Feb
4
comment cd ${DIR_PATH} returns 'No such file or directory'
That's odd; it works for me on Linux with bash 3.2.25 and 4.2.37. What does echo $BASH_VERSION print?
Feb
4
comment cd ${DIR_PATH} returns 'No such file or directory'
I'm surprised that worked. As far as I know, bash will replace ~ by your home directory path, whether it's in .bash_profile or not. I can imagine the expansion not working immediately after an =, but experiment with bash 3.2.25 and 4.2.37 indicates that that does work. What happens when you use $HOME rather than ~? If that works, it would be a better solution.
Feb
3
comment Installing as 'root' is not currently supported - what should I do?
@Perlnika: Ok, but you might still be able to create the smrtanalysis user account on your system. The configuration of /home prevents you from doing it straightforwardly, but you should be able to give the account a home directory somewhere else (that won't be shared with other nodes).
Feb
3
comment Installing as 'root' is not currently supported - what should I do?
@Perlnika: Then you're not following the installer's advice, which is to install the software as a dedicated user such as smrtanalysis, not as yourself. I'm not saying you have to do that, but if you're going to ignore that advice, be sure you have a good reason for doing so.
Feb
3
revised Is there a graphical shell or scripting environment for Linux?
Link to Yahoo Pipes, fix typo
Feb
3
comment Installing as 'root' is not currently supported - what should I do?
@cjm: The $ in the prompt probably implies that he's running as a non-root user, as does the fact that the "finally" got root access (so he must have had a non-root account before). It's just the phrase "my own user - which is root" which is confusing, and possibly misleading.
Feb
3
revised Installing as 'root' is not currently supported - what should I do?
lang-none
Feb
3
answered Installing as 'root' is not currently supported - what should I do?
Jan
24
comment What features are in zsh and missing from bash, or vice versa?
Bash does this, at least as of version 4.2.37; it replaces newlines by semicolons and gives you a single line to edit.
Jan
22
revised Bash autocompletion for an environment variable holding a directory name
added 244 characters in body