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Top Forums UNIX for Beginners Questions & Answers Help understanding what this ls -l command is checking in a script Post 303039854 by Corona688 on Wednesday 16th of October 2019 11:20:14 AM
Old 10-16-2019
Quote:
Originally Posted by MadeInGermany
In a standard shell the status variable is $?
In csh it is $status.
bash is a standard shell, and also has $status as a synonym for $?
Code:
tyler@gentoo ~ $ echo $SHELL
/bin/bash
tyler@gentoo ~ $ echo $status

tyler@gentoo ~ $ echo $?
0
tyler@gentoo ~ $

 

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SSH-ARGV0(1)						    BSD General Commands Manual 					      SSH-ARGV0(1)

NAME
ssh-argv0 -- replaces the old ssh command-name as hostname handling SYNOPSIS
hostname | user@hostname [-l login_name] [command] hostname | user@hostname [-afgknqstvxACNTX1246] [-b bind_address] [-c cipher_spec] [-e escape_char] [-i identity_file] [-l login_name] [-m mac_spec] [-o option] [-p port] [-F configfile] [-L port:host:hostport] [-R port:host:hostport] [-D port] [command] DESCRIPTION
ssh-argv0 replaces the old ssh command-name as hostname handling. If you link to this script with a hostname then executing the link is equivalent to having executed ssh with that hostname as an argument. All other arguments are passed to ssh and will be processed normally. OPTIONS
See ssh(1). FILES
See ssh(1). AUTHORS
OpenSSH is a derivative of the original and free ssh 1.2.12 release by Tatu Ylonen. Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo de Raadt and Dug Song removed many bugs, re-added newer features and created OpenSSH. Markus Friedl contributed the support for SSH protocol versions 1.5 and 2.0. Jonathan Amery wrote this ssh-argv0 script and the associated documentation. SEE ALSO
ssh(1) Debian Project September 7, 2001 Debian Project
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