I use the command wc -l count number of lines in my text files (also i want to sort everything through a pipe), like this: wc -l $directory-path/*.txt | sort -
Basically, I want to achieve something like the inverse of echo -e. I have a variable which stores a command output, but I want to print newlines as \n.
I am writing a bash script which has a json value stored in a variable now i want to extract the values in that json using Jq. The code used is. json_val={"co
I am facing a problem in writing a shell script for android devices to be run only on sh present in the device (/system/bin/sh). I have written the following s
[Updated1] I have a shell which will change TCP kernel parameters in some functions, but now I need to make this shell run in Docker container, that means, the
[Updated1] I have a shell which will change TCP kernel parameters in some functions, but now I need to make this shell run in Docker container, that means, the
Why do I receive a syntax error for the following one-liner Python code? python -c 'import re; if True: print "HELLO";' File "<string>", line 1 impo
I have a sample sh script on my Linux environment, which basically run's the ssh-agent for the current shell, adds a key to it and runs two git commands: #!/bi
I'm using iTerm2 on Mac OSX 10.8 with an xterm key binding and zsh. I'd like zsh to use option left arrow and option right arrow to do the standard Mac binding
When writing shell programs, we often use /bin/sh and /bin/bash. I usually use bash, but I don't know what's the difference between them. What's main difference
I have a shell script which shuffles a large text file (6 million rows and 6 columns) sorts the file based the first column outputs 1000 files So the pseu
Is there some sort of character limit imposed in bash (or other shells) for how long an input can be? If so, what is that character limit? I.e. Is it possible
I wish to provide a structured configuration file which is as easy as possible for a non-technical user to edit (unfortunately it has to be a file) and so I wan
I have the following shell script. There is a deploy function, that is used later in the script to deploy containers. function deploy { if [[ $4 -eq QA ]]
I am very bad at shell scripting (with bash), I am looking for a way to check if the current git branch is "x", and abort the script if it is not "x". #!/
I am trying to enable disable bluetooth on android device using command line. I can enable it using adb shell am start -a android.bluetooth.adapter.action.RE
I'm on a fresh Virtualbox install of CentOS 6.4. After installing zsh 5.0.2 from source using ./configure --prefix=/usr && make && make install
My app contains documents in its database. The users can open the documents in which case, the document gets saved to a temporary folder and gets opened on the
I want to have a cmd file with something like: :one start /wait (blabla1.exe -q -m 1>blabla1.log 2>&1) :two start /wait (blabla2.exe -q -m 1>bl
I have a huge number of source files that are all lacking a newline at the end. How do I automatically add a newline to the end of each of them? Some may alre