The default Unix shell used by Terminal in Mac OS X

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56 views

In Terminal, how can you determine which shell is actually running?

Using Terminal on OS X 10.11.4, initializing Terminal opens a new window running bash (by default). As I understand it, inputting echo $SHELL should output the shell that said command is submitted to. ...
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1answer
37 views

Using 'alias' in bash script in OSX

I write some scripting and I want to make it work on Linux and Mac. The problem is, that "Implementations of sed, readlink, zcat, etc. are different on OS X and Linux." So I tried THIS approach, but ...
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1answer
10 views

How do I remove a ColorSync profile from a JPEG image from Terminal in El Capitan?

I have several images that I would like to strip the ColorSync profile from. Eventually, I would like to automate this in bash so I could easily process this on a file or folder from the contextual ...
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1answer
27 views

Permission denied and installing [closed]

I have an iomega ix2-200 store center but when I download some necessary files, and tried to run them from terminal by using ./config I get this: imac-de-mr:test mrrm$ ./config -bash: ./config: ...
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1answer
31 views

Mac OSX equal to linux time command

What's binary that will give exact result for Linux's time command flags? alias tcmd='/usr/bin/time \-f\ "CPU: %Us\tReal: %es\tRAM: %MKB"' Current time in Mac OSX for command above is: ...
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1answer
16 views

What's ls option in OS X does what ls -w 1 in Linux does, showing output in one column?

In Linux ls -w 1 shows list of files in 1 column instead of multi-column. What flag or other command will produce the same result in OS X? Current output under OS X: ls: 1: No such file or directory ...
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3answers
74 views

How to run a shell script from an AppleScript?

I am using a Mac running OSX Yosemite v.10.10.5. When I try to run my shell script from my AppleScript, I get the following error message: Error message at AppleScript Script Editor error "sh: ...
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52 views

How do I run a .sh or .command file in Terminal

I've always wanted to be able to run a script I've downloaded online directly from the Finder but just double clicking the file does not work.
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14 views

How can I auto resume background jobs upon login

I'm running a bash script over several days. When I put the laptop on sleep and log back in, the script is stopped. I have to send the kill -CONT message to the process for it to resume. Is there a ...
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2answers
37 views

Why doesn't pbpaste return cursor at new line in bash?

I run the command pbpaste in Terminal (bash) to get the result of my clipboard, but unlike other commands which leave the cursor at a new line below the previous stdout, pbpaste leaves it to the right ...
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1answer
22 views

Is there a `watch` command native to Darwin/OS X?

I have a script that I'm trying to port from Linux to Darwin/OS X. The Linux version currently depends on the watch command, which doesn't appear to be installed on Darwin/OS X by default. What's the ...
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1answer
13 views

What environment variables are set in .profile for OS X?

I accidentally overwrote my .profile file and I believe deleted my environment variables. To be honest, I don't really understand how the operating system handles environment variables. My rough ...
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1answer
45 views

/usr/local/bin/ not found by Automator and Java but exists in Terminal [duplicate]

Automator Shell Script echo $PATH eval /usr/libexec/path_helper -s echo $PATH Results: after the first echo $PATH: /usr/bin:/bin:/usr/sbin:/sbin after the second echo $PATH: ...
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0answers
57 views

El Capitan Mac: /usr/bin/login tries to run /bin/false

Just upgraded from Yosemite to El Capitan, and I started out with an Emacs problem: it wouldn't launch from the Emacs.app icon, complaining that it couldn't find /bin/false. I tracked this down to ...
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0answers
28 views

Using CTRL with bash

Coming from year on Windows, I swapped Cmd and Ctrl buttons. On bash I used to press Ctrl+A/Ctrl+E for jumping to the beginning/end of line. But, since I swapped the buttons I need press Cmd+A/Cmd+E. ...
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13 views

Odd behaviour for long commands after styling the terminal

After putting the following statements on the ~/.bash_profile file: # STYLING THE TERMINAL # References: # - ...
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1answer
147 views

Shell command or series of commands similar to the Automator action “Get Link URLs from Webpages”

I have a long list of URLs. Contained within each of these webpages, there are links I need to extract. The Automator action Get Link URLs from Webpages is a very useful action for this task. ...
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1answer
32 views

Setting up execution path in Terminal

I have no experience with using Terminal but I am trying to install a program msbayes (installation instructions here. The instructions say to set up an execution path using either $ echo 'export ...
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2answers
82 views

What is the most OSX or Darwin-like command-line experience available (without buying an expensive Mac or hauling my production machines home)?

I want to emulate the command-line experience from OSX with a small netbook and practice my skills with the comfort of this small machine. Surely Apple offers actual Darwin Links for developers or ...
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2answers
38 views

Problem with scripted account deletion syntax

I'm working on an account cleanup script module that can handle the hidden and unhidden accounts we're creating in bulk on new MacOS systems. We've kept the logic simple to start. However I keep ...
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1answer
104 views

terminal -bash: command not found

I'm trying to compile a c++ program on the Mac terminal with gcc then the source files path. I've found some short term fixes on the Internet but I want it so it works every time. Also I hardly know ...
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1answer
45 views

Why don't changes in the bashrc file work on a new terminal window?

I'm trying to add an alias to the bashrc file. Since I'm not good at this, Im' going to write all the steps I took nano ~/.bashrc The file had this in it export PATH="$PATH:$HOME/.rvm/bin" # Add ...
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1answer
56 views

Homebrew won't link git

I am trying to enable autocomplete for git on my mac (currently running El Capitan) but I am having troubles with Homebrew. So far, I have installed bash-completion and added the lines in my ...
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16 views

How to generate pdf with MS WORD 2011 from Command line?

Is there a way to call MS Word 2011 from the command line to generate pdf from DOCX or PPTX?
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0answers
158 views

OS X El Capitan bash shell not working in Terminal

I have a weird issue with my bash shell in OS X El Capitan. I was messing around with my .bashrc file today, and now when I open my terminal I see nothing out of the ordinary (no messages, just the ...
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1answer
13 views

Bash looping directories

My simple task is to create within the workdir up to max separate dirs copy within it some files from the template dir (so every new dir is replicas and the difference only within it names defined ...
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36 views

Remove All Illegal Characters from All Filenames in a Given Folder and subfolders

I Know this was was basically answered on the net and using automator with the shell script (Sanitize Filenames) works great, but I need it to also do all subfolders as well. And if possible trim the ...
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0answers
37 views

trim Mac files to move to Windows

I have a large number of Mac files that I need to remove illegal characters that Windows will not like and to shorten the file names while preserving the extension. I have found a Bash script that ...
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1answer
33 views

How to display an image above the needed window in needed position?

In Linux, I have bash script, which uses conky (for display image above windows in needed position of monitor) and xdotool (for check if needed window in focus, and if it is, then launch conky). So, ...
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2answers
51 views

.bash_profile not updating until open new Terminal window

I am trying to create a Terminal command. I have created this so far: cd ~/ && touch .bash_profile && echo "" >> .bash_profile && echo "alias sendtext=\"osascript -e 'on ...
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12 views

“Display Notification” stuck in loop in Bash script

Is there any way I can fire a banner notification once through a bash script? I'm trying to modify this BitBar plugin to be a little fancier: #!/bin/sh # <bitbar.title>Gmail ...
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1answer
38 views

Remove characters preceding the second underscore in file names

I have a bunch of files and I would like to remove all characters preceding the second underscore in the file names. An example is shown below. How do I do this using bash commands? [From] ...
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16 views

Applescript claims to run shell script, but script has no effect [duplicate]

So I have a bash script like this: #!/bin/sh FILE='some_file.js' gsed -i -E 's/something/somethingelse/' "$FILE" echo "Modified File" When I run this from command line, it echoes the last line, so ...
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1answer
51 views

iTerm2 does not show username, machine name, time

On my new mac machine, I could not do autocomplete for Git when I hit Tab. So I thought to modify the terminal and found certain things on this link. I may have messed when I installed iTerm2, ...
3
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1answer
117 views

Launchd script to mount volume on boot

I have a script monta.sh to mount an external volume: #!bin/sh mkdir -p /Volumes/remvol mount_smbfs //user:password@server/folder /Volumes/remvol Then I have a com.jo.monta.plist to launch the ...
3
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1answer
37 views

Recognise command and colour it on the terminal?

I was wondering if it's possible to colour a recognised command in real time while typing and/or when switching to previous commands using the arrows. For example, if I start typing gre, it should ...
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1answer
46 views

Setting Terminal tab names in OS X and using vim

I regularly ssh into a Linux cluster from an OS X (El Capitan) Terminal, sometimes with multiple Terminal tabs. I use bash and vim. I'd like to do the following: while ssh'd, set the Terminal tab ...
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1answer
45 views

How to grep with filename highlighted in one color, and the match highlighted in another color?

On the Mac, I can't seem to use grep and have the filename highlighted (or in) a certain color, and have the matching string in a different color. Is there an easy way?
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32 views

OSX handling of USB Drives and Permissions - need clarification/explanation

I'm new to the site, and well, new to MACs. I have an image (dual boot yosemite and win7) on some old iMACs, late 2009s. When I deploy this image, sometimes my bootmenu disappears and I have to ...
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1answer
114 views

Run script when new user logon the first time

I want to run a couple of .sh scripts when the user first login after user creation to set the correct settings. I know there is a folder (/Library/StartupItems) that let you place script for running ...
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1answer
59 views

Ssh app on iPad runs bash script

ServerAuditor is a free iPad app that allows ssh to a server. I am trying to copy my public key to a server to allow password less login. On a pc this is easy- Generate the rsa key open terminal and ...
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1answer
50 views

Setting anacron on Mac - Shell Scripting

I set cron to run script every day using env EDITOR=nano crontab -e where I wrote something like this @daily path/to/sript.script. Now I want to use anacron to be sure that script is going to be run ...
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grep doesn't work on big files on OS X 10.10

grep works on OS X 10.6, detecting string in a big binary file. It still works on OS X 10.10 on a small file. On OS X 10.10: $ grep -bao string small_file offset : string ... $ grep -c string ...
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2answers
55 views

How to check which files have been copied to the main hard drive and which ones have not been copied?

I formatted my MacBook main drive some months ago and, in order to not lose data, I created a .dmg image of the hard drive before the formatting procedure and saved it to an external device. Then, ...
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1answer
85 views

Install automator service via command line

I would like to automate my Mac installation flow for services. The following is my script: #!/bin/sh rm -rf ./tempWorkflows mkdir tempWorkflows for filename in ./*.workflow; do cp -R "$filename" ...
2
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1answer
39 views

is a directory error in bash script

I have very limited knowledge of bash scripting, and I haven't been able to figure out what I'm doing wrong. So I apologize if there's an extremely simple solution that I've overlooked. I'm trying to ...
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1answer
62 views

How to differentiate between Terminal scripted launch and manual launch for .bash_profile settings

I have some .bash_profile settings that restore my last working directory every time I log in to my shell. However, I also use a program that opens a terminal window in the current directory open in ...
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1answer
39 views

How do I reload an OS X “bash” user-environment

I think that I want to ask How do I reload an OS X bash user-environment But damnit Jim ; I'm a software engineer not a sysadmin The Goal I want Jenkins started as a Daemon on El Capitan I want ...
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1answer
18 views

How to configure a proxy in a new network location using Terminal.app

I'm writing a bash script, which will create new network location and configure it. The question is - how to add proxy settings to specific network location using terminal or bash script? P.S. I'm ...
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3answers
44 views

Missing bash prompt

My bash prompt is missing as shown on the image. I'm not even sure how to open the .bash_profile since dot files are hidden in the finder. I restarted the machine to no avail.