What does "&" at the end of a linux command mean?
Nov 12, 2012 · I am a system administrator and I have been asked to run a linux script to clean the system. The command is this: perl script.pl > output.log & so this command is …
shell - Difference between sh and Bash - Stack Overflow
Bash shell: Bash shell stands for Bourne Again Shell. Bash shell is the default shell in most Linux distributions and substitute for the Sh shell (the Sh shell will also run in the Bash shell). The …
How to convert DOS/Windows newline (CRLF) to Unix newline (LF)
Apr 10, 2010 · How can I programmatically (not using vi) convert DOS/Windows newlines to Unix newlines? The dos2unix and unix2dos commands are not available on certain systems. How …
Convert DOS/Windows line endings to Linux line endings in Vim
Feb 13, 2012 · Learn how to convert DOS/Windows line endings to Linux line endings using Vim with step-by-step instructions and examples.
Difference between CR LF, LF and CR line break types
Oct 12, 2009 · I'd like to know the difference (with examples if possible) between CR LF (Windows), LF (Unix) and CR (Macintosh) line break types.
How do I find all the files that were created today in Unix/Linux?
Apr 29, 2009 · On my Fedora 10 system, with findutils-4.4.0-1.fc10.i386: find <path> -daystart -ctime 0 -print The -daystart flag tells it to calculate from the start of today instead of from 24 …
assembly - What are the calling conventions for UNIX & Linux …
There is no "standard" for Unix calling conventions. For linux sure, but I'm sure that Solaris, OpenBSD, Linux and Minix probably have different at least slightly different calling …
Find all files containing a specific text (string) on Linux
Jun 6, 2013 · How do I find all files containing a specific string of text within their file contents? The following doesn't work. It seems to display every single file in the system. find / -type f …
linux - How to find out what group a given user has? - Stack …
Dec 8, 2008 · In Unix/Linux, how do you find out what group a given user is in via command line?
unix - What is the difference between a symbolic link and a hard …
Oct 9, 2008 · Linux does not permit this to maintain the acyclic tree structure of directories. A hard link cannot be created across filesystems. Both the files must be on the same filesystems, …