Ignore the output code of the command in linux

Delete duplicate child lists from a parent list by ignoring the command

I have a structure similar to this Parent List {ChildList1, ChildList2, ChildList3, ChildList4} ChildList1: { "B1", "B2", "B3" } ChildList2: { "B1", "B3", "B2" } ChildList3: { "B1", &qu

Pass the action as a parameter at the command prompt (Linux)

I have written a program in linux bash and following are ways to start/stop that program: start_program stop_program restart_program. I have copied above scripts in /usr/bin so these scripts are working as command. but I want that instead of above co

Kill the command in Linux

I have a bash script abcd.sh,in which I want to kill this command(/usr/local/bin/wrun 'uptime;ps -elf|grep httpd|wc -l;free -m;mpstat') after 5 sec but in this script it kill sleep command after 5 second. #!/bin/sh /usr/local/bin/wrun 'uptime;ps -elf

Access the execution of a mono application via the command line

What is the best way to access a running mono application via the command line (Linux/Unix)? Example: a mono server application is running and I want to send commands to it using the command line in the lightest/fastest way possible, causing the serv

How to configure Android SDK for the development of the command line on Linux?

I'm trying to set up the android SDK to develop a simple program on the command line in Linux (Ubuntu 9.10). I tried eclipse, but it has know problems running on Ubuntu, so I gave up on it. Here's what I've done so far: downloaded android-sdk_r05-lin

Hide the command output in Bash if the output code was not null

I have a Bash command that produces output on STDOUT and can have an exit code of zero or non-zero. I would like to hide the output if the exit code was non-zero and show the output if the exit code was zero, respectively. How can this be achieved wi

Output code from the yiic command-line tool instead of opening the shell

When I run the command: users-MacBook-Air:trackstar user$ ../yii/framework/yiic shell Which should launch the yiic shell tool for Yii. I instead just get output like this: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "h

Get the output code for the command in bash / ksh

I want to write code like this: command="some command" safeRunCommand $command safeRunCommand() { cmnd=$1 $($cmnd) if [ $? != 0 ]; then printf "Error when executing command: '$command'" exit $ERROR_CODE fi } But this code does not work

XCode: The link command failed with output code 1 (use -v to see the invocation). How?

I am getting this error pretty often, but nevertheless - how do I use -v? Is there anything in the XCode GUI that lets me do it? Thanks.I don't know of a way to do this within the Xcode GUI, but you can grab the command that produced the error and ru

git rebase fails with the output code Unknown (128) from the command: git-merge-recursive

Consider the following scenario: - upstream repository with 2500 is stored in SVN - git user A imports the repository into git and commits 1 patch - git user B imports the repository into git and commits 1 patch - git user A wants to merge the patch

what gdb output codes does it return when you run the next program line after you type the following command?

In a linux terminal, I typed the command why (this command does not exist), and got this response No command 'why'found, did you mean: .... why: command not found to get the exit code, this is what I typed in: $? and got the response: 127: command no

How to grep for a string pattern from the output of the command in the shell script?

I am compressing my pdf file using ghostscript which throws error on password protected case which I have to handle. Shell script GS_RES=`gs -sDEVICE=pdfwrite -sOutputFile=$gsoutputfile -dNOPAUSE -dBATCH $2 2>&1` if [ "$GS_RES" != "&

Delete and ignore the output of Makefile?

I know that the @ prefix suppresses output from a shell command in Makefiles, and also that the - prefix will ignore errors from a shell command. Is there a way to combine the two, i.e. a prefix that suppresses output and ignores errors? I don't thin

The command '/ bin / sh -c apk add & hellip; returned a non-zero code: 6

docker build command is not building the docker machine I am trying to make. I searched all over the net, I couldn't find an answer. Below is my dockerfile. I think the problem starts with fetch http://dl-cdn.alpinelinux.org/alpine/v3.4/main/x86_64/A