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what is difference between round brackets() and curly braces {} in terms of creating background proc...

Cannot start zookeeper server. No jdk directory...

Generating a sorted list of three to five letter words...

Trying to remove non-printable characters (junk values) from a UNIX file...

OpenSSL create SHA hash from shell stdin...

Using absolute unix paths in windows with python...

What happens if I invoke shell with directory as first argument?...

Syntax highlighting/colorizing cat...

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Record exit codes of all shell commands as they are executed...

Output of popen() is different from execute "sh -c cmdstring"...

Why node nc (netcat) give error "inverse host lookup failed: Unknown host"?...

Does fopen create a file descriptor?...

find timestamp in remote server (ssh) specific pattern filename...

Linux/Unix command to determine if process is running?...

Write a Script to respond to prompts with specified text...

Add up a column of numbers at the Unix shell...

Why can't an Alpine Linux-based Docker image find commands to execute at an absolute path?...

Backspace behaviour in Vim...

Hiding secret from command line parameter on Unix...

How to run MySQL command on bash?...

PHP failed to open stream: Too many open files...

Convert datetime to user's time...

I need to download the csv file from URL in unix korn shell using curl command...

Epoch class functionality...

Complete removal of apache2 under linux...

Considerations when picking a socket recv buffsize...

How to send a simple string between two programs using pipes?...

Why does the read end of a pipe read EOF only if the write end is closed?...