Terminal - Revision history

M at 14:25, 28 February 2018

2018-02-28T14:25:44Z

@@ Line 12: / Line 12: @@
 * This must be perfected, it is the answer, it shows a TREE of terminal processes:
   watch -n 1 ps fT
 === Drop a dead ssh session ===
 Remember this one to drop a dead ssh session!
   [enter]~.

2018-02-28T14:25:08Z

← Older revision		Revision as of 14:25, 28 February 2018
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	* make sure to include an interactive check to avoid the banner if not interactive		* make sure to include an interactive check to avoid the banner if not interactive
	See the many examples of .bashrc in the config repo.		See the many examples of .bashrc in the config repo.

			=== Monitor running processes ===
			* top, htop are meh
			* This must be perfected, it is the answer, it shows a TREE of terminal processes:
			watch -n 1 ps fT

	=== Keyboard-driven copy-paste ===		=== Keyboard-driven copy-paste ===

2018-02-16T19:07:33Z

Screen Session

← Older revision		Revision as of 19:07, 16 February 2018
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	=== Screen Session ===		=== Screen Session ===
	~~This~~ will create the session if needed or connect if exists. Perfect.		I always use screen session names, and show them if set in PS1 (see .bashrc_ui).

			Then using this will create the session if needed or connect if exists. Perfect.

	#!/bin/bash		#!/bin/bash
	# -R will simply reattach if found, otherwise run as if a new request.		# -R will simply reattach if found, otherwise run as if a new request.
	screen -d -R -S #sessionname# ~~'export PS1="$PS1[sn] "; /bin/bash'~~		screen -d -R -S #sessionname# #optionalcommand#

	=== Drop a dead ssh session ===		=== Drop a dead ssh session ===
	Remember this one to drop a dead ssh session!		Remember this one to drop a dead ssh session!
	[enter]~.		[enter]~.

2018-02-16T17:06:32Z

← Older revision		Revision as of 17:06, 16 February 2018
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	reset term background/profile		reset term background/profile

	=== session~~-specific screen "create~~ if needed or connect if exists~~" ===~~		=== Screen Session ===
			This will create the session if needed or connect if exists. Perfect.

	#!/bin/bash		#!/bin/bash
	# -R will simply reattach if found, otherwise run as if a new request. ~~PERFECT~~		# -R will simply reattach if found, otherwise run as if a new request.
	screen -d -R -S #sessionname# 'export PS1="$PS1[sn] "; /bin/bash'		screen -d -R -S #sessionname# 'export PS1="$PS1[sn] "; /bin/bash'

2018-02-16T17:05:28Z

← Older revision		Revision as of 17:05, 16 February 2018
Line 42:		Line 42:
	reset term background/profile		reset term background/profile

	=== screen "create if needed or connect if exists" ===		=== session-specific screen "create if needed or connect if exists" ===

	#!/bin/bash		#!/bin/bash

2018-02-16T17:04:47Z

← Older revision		Revision as of 17:04, 16 February 2018
Line 41:		Line 41:

	reset term background/profile		reset term background/profile

			=== screen "create if needed or connect if exists" ===

			#!/bin/bash
			# -R will simply reattach if found, otherwise run as if a new request. PERFECT
			screen -d -R -S #sessionname# 'export PS1="$PS1[sn] "; /bin/bash'

	=== Drop a dead ssh session ===		=== Drop a dead ssh session ===
	Remember this one to drop a dead ssh session!		Remember this one to drop a dead ssh session!
	[enter]~.		[enter]~.

2017-09-01T18:41:13Z

← Older revision		Revision as of 18:41, 1 September 2017
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	** add this to "your screen .rc file" to send buffer to X clipboard too!		** add this to "your screen .rc file" to send buffer to X clipboard too!
	bindkey -m ' ' eval 'stuff \040' 'writebuf' 'exec sh -c "/usr/bin/pbcopy < /tmp/screen-exchange"'		bindkey -m ' ' eval 'stuff \040' 'writebuf' 'exec sh -c "/usr/bin/pbcopy < /tmp/screen-exchange"'

			=== Always use screen when ssh'ing ===
			Best to accomplish this with a script.
			This will also allow us to provide host-specific background graphics and profile colors, sweeeeet!
			mah-haus-provided ssh commands!
			mh bitpost {screenname}
			save term background/profile
			change term background/profile - with host pic in upper right!!
			use this script to ssh bitpost:
			https://stackoverflow.com/a/1075956/717274
			also:
			On my Ubuntu system (10.4) I had to modify the regular expression to account for the date/time info it prints next to each session.
			if(/^\s(\d+)\.(\S+)\s+(([^)]))\s+(([^)‌]*))/) { ($num, $tag, $status) = ($1, $2, $4); –
			or:
			ssh -t user@some.domain.com /usr/bin/screen -xRR
			-t is needed to force terminal creation (even tho sending a command)
			-x
			-R restore existing or create if none
			# see MY screen settings with at to see what i really want

			better to let screen do the ssh?
			screen -S 1-9 -p 0 -X screen -t Remote ssh 19

			reset term background/profile

			=== Drop a dead ssh session ===
			Remember this one to drop a dead ssh session!
			[enter]~.

2017-09-01T18:38:24Z

← Older revision		Revision as of 18:38, 1 September 2017
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	* use figlet and jp2a to create ascii art		* use figlet and jp2a to create ascii art
	* update ~/.bashrc to echo the ascii art in a host-specific color, and to persist that color in the prompt		* update ~/.bashrc to echo the ascii art in a host-specific color, and to persist that color in the prompt
			* make sure to include an interactive check to avoid the banner if not interactive
	See the many examples of .bashrc in the config repo.		See the many examples of .bashrc in the config repo.

2017-09-01T18:37:23Z

← Older revision		Revision as of 18:37, 1 September 2017
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	The linux terminal is your lifeblood. There are so many - TOO MANY - options. I'll gather a few of my favorite things here.		The linux terminal is your lifeblood. There are so many - TOO MANY - options. I'll gather a few of my favorite things here.

			=== Host-specific color and banner ===
			This is mucho importante to quickly tell which machine you are on:
			* use figlet and jp2a to create ascii art
			* update ~/.bashrc to echo the ascii art in a host-specific color, and to persist that color in the prompt
			See the many examples of .bashrc in the config repo.

	=== Keyboard-driven copy-paste ===		=== Keyboard-driven copy-paste ===

2017-09-01T18:34:12Z

← Older revision		Revision as of 18:34, 1 September 2017
Line 1:		Line 1:
	The linux terminal is your lifeblood. There are so many - TOO MANY - options. I'll gather a few of my favorite things here.		The linux terminal is your lifeblood. There are so many - TOO MANY - options. I'll gather a few of my favorite things here.

	=== ~~keyboard~~-driven copy-paste ===		=== Keyboard-driven copy-paste ===
	HOW DID I LIVE SO LONG WITHOUT THIS!		HOW DID I LIVE SO LONG WITHOUT THIS!
	You can do keyboard-driven copy-paste from terminal buffer using screen!		You can do keyboard-driven copy-paste from terminal buffer using screen!