How can I quickly sum all numbers in a file?

How can I quickly sum all numbers in a file?

linux perl bash shell awk

linux

How can I delete a newline if it is the last character in a file?

linux perl shell awk sed

linux

Rename Files and Directories (Add Prefix)

linux perl shell

linux

Turning multiple lines into one comma separated line [duplicate]

linux perl unix sed awk

linux

Command line: search and replace in all filenames matched by grep

linux perl awk sed grep

linux

how to merge two files consistently line by line

linux perl sed awk ksh

linux

How can I run a Perl script as a system daemon in linux?

linux perl startup daemon shutdown

linux

How can I automate HTML-to-PDF conversions?

linux perl pdf

linux

How do I configure Apache 2 to run Perl CGI scripts?

linux perl apache cgi

linux

/usr/bin/perl: bad interpreter: Text file busy

linux perl interpreter ubuntu-9.04

linux

How do I move a relative symbolic link?

linux perl shell unix symlink

linux

extracting unique values between 2 sets/files

linux perl bash scripting command-line

linux

How do YOU manage Perl modules when using a package manager?

linux perl module packages cpan

linux

Extracting data from HTML table

python linux perl bash

linux

Get the Perl rename utility instead of the built-in rename

linux perl bash rename file-rename

linux