Bash mkdir and subfolders
You can: The -p flag causes any parent directories to be created if necessary.
bash
bash : cd : too many arguments
Use quotes: or escape the space: (That being said, cd does not open a file but changes the working directory.)
Pipe to/from the clipboard in a Bash script
2018 answer Use clipboard-cli. It works with macOS, Windows, Linux, OpenBSD, FreeBSD, and Android without any real issues. Install it with: Then you can do: If you want, you can alias to cb by putting the following in your .bashrc, .bash_profile, or .zshrc:
How to run C program on Mac OS X using Terminal?
First save your program as program.c. Now you need the compiler, so you need to go to App Store and install Xcode which is Apple’s compiler and development tools. How to find App Store? Do a “Spotlight Search” by typing ⌘Space and start typing App Store and hit Enter when it guesses correctly. App Store … Read more
Running bash script from within python
Making sleep.sh executable and adding shell=True to the parameter list (as suggested in previous answers) works ok. Depending on the search path, you may also need to add ./ or some other appropriate path. (Ie, change “sleep.sh” to “./sleep.sh”.) The shell=True parameter is not needed (under a Posix system like Linux) if the first line … Read more
source command not found in sh shell
/bin/sh is usually some other shell trying to mimic The Shell. Many distributions use /bin/bash for sh, it supports source. On Ubuntu, though, /bin/dash is used which does not support source. Most shells use . instead of source. If you cannot edit the script, try to change the shell which runs it.
How can I do a recursive find/replace of a string with awk or sed?
How do I find and replace every occurrence of: with in every text file under the /home/www/ directory tree recursively?
firebase-tools “-bash: firebase: command not found”
@mklement0 That answer looks good, but I’m worried it will be intimidating to someone who is so new to the command line. So I’m going to cherry-pick the most relevant piece of it. @cienki Run this command to see what you should be putting in that PATH prefix in your .bash_profile file:
Bash script prints “Command Not Found” on empty lines
Make sure your first line is: Enter your path to bash if it is not /bin/bash Try running: That wil convert line endings, etc from Windows to unix format. i.e. it strips \r (CR) from line endings to change them from \r\n (CR+LF) to \n (LF). More details about the dos2unix command (man page) Another … Read more
curl: no URL specified for restful api
I have been asked to call a restful api via Unix environment. Is there a bug in my command so i got blow issue? I have tried looking at the curl –help but the thing that I could find that might help would be the way to pass in param key-pair. Could it be possible … Read more