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An alias will last for the life of the shell session. Regularly used aliases can be set from the shell's rc file (such as .bashrc) so that they will be available upon the start of the corresponding shell session. The alias commands may either be written in the config file directly or sourced from a separate file.
Set up color for ls: install: Copies files and set attributes ln: Creates a link to a file ls: Lists the files in a directory mkdir: Creates a directory mkfifo: Makes named pipes (FIFOs) mknod: Makes block or character special files: mktemp: Creates a temporary file or directory mv: Moves files or rename files realpath
Alias argument selectors; the ability to define an alias to take arguments supplied to it and apply them to the commands that it refers to. Tcsh is the only shell that provides this feature (in lieu of functions). \!# - argument selector for all arguments, including the alias/command itself; arguments need not be supplied.
Set or report file size limit umask: Misc Mandatory Get or set the file mode creation mask System III unalias: Misc Mandatory Remove alias definitions uname: Misc Mandatory Return system name PWB UNIX uncompress: Misc Optional (XSI) Expand compressed data 4.3BSD unexpand: Text processing Mandatory Convert spaces to tabs 3BSD unget: SCCS ...
For example, the set, setenv and alias commands all did basically the same thing, namely, associate a name with a string or set of words. But all three had slight but unnecessary differences. An equal sign was required for a set but not for setenv or alias; parentheses were required around a word list for a set but not for setenv or alias, etc.
Xtrace: [ set -x | set -o xtrace] The shell's primary means of debugging. Both xtrace and verbose can be turned off at the same time with the command set -. Verbose: [ set -v | set -o verbose] Prints a command to the terminal as Bash reads it. Bash reads constructs all at once, such as compound commands which include if-fi and case-esac blocks.
After migrating your Verizon.net email to AOL Mail, follow the steps below to set up your 3rd party client. Be aware some sections will link off to the client's help page and they won't be able to answer questions about AOL Mail settings, or your Verizon.net username or password.
According to the Linux Kernel documentation, [1] IP-aliases are an obsolete way to manage multiple IP-addresses/masks per interface. Newer tools such as iproute2 support multiple address/prefixes per interface, but aliases are still supported for backwards compatibility. In the Linux kernel, it was first implemented by Juan José Ciarlante in ...