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Signals and libraries

Segmentation fault (core dumped) error in unix shell script. Help finding bug?

linux bash shell unix review

Why does `accept(2)` need the `sockaddr` length as a separate pointer?

c macos unix

Difference between shared and unshared memory size

python unix resources

Trouble doing grep only 10 digit number from a file

linux bash unix grep

What is the practical value of using a shebang line?

shell unix shebang

Filter a file using a column value greater than a number (awk not working)

unix awk

Using bash wildcards with prefix

How to use a symbolic link to use emacs in Mac OS

macos unix emacs symlink

What does : ${ROOT_DIR:="."} do in a bash script?

bash shell unix

How many cases that TCP RST segment is sending out to peer over socket?

Compare two lines in same file

linux unix diff cmp uniq

See permissions of all intermediate directories of a path?

linux bash shell unix

Get Requests count per IP per request in Nginx access.log

unix nginx devops

executing a script which runs even if i log off

bash shell unix

difference-redirecting to bit bucket(aka /dev/null) vs closing the file descriptor

bash shell unix scripting ksh

Performance impact of frequent isatty() calls

c linux unix glibc tty

Archiving multiple files in Unix using tar and gzip

unix gzip tar