UnixTools - Revision history

Jpr: /* Working With Files 3 - version control */

2024-12-13T14:27:57Z

Working With Files 3 - version control

← Older revision		Revision as of 14:27, 13 December 2024
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	= Working With Files 3 - version control =		= Working With Files 3 - version control =
	* git		* git
	* github
	[[UnixTools07\|genauer]]		[[UnixTools07\|genauer]]

2024-12-13T14:27:44Z

Working With Files 1 - basics

2024-12-13T14:26:04Z

Bash 1.2

← Older revision		Revision as of 14:26, 13 December 2024
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	= Bash 1.2 =		= Bash 1.2 =
	* batch processing (simple shell scripts)		* batch processing (simple shell scripts)
	* shell variables, substitution ~~of shell variables~~		* pre-defined shell variables, variable substitution
		⚫	** $PATH
		⚫	** $$
		⚫	** $LANG
	* $(date)		* $(date)
			* user defined shell variables
	* exporting shell variables		* exporting shell variables
⚫	* $PATH
⚫	* $LANG
⚫	* $$
	* alias (and .bashrc)		* alias (and .bashrc)
	* Indiuviduelle Konfiguration der Shell (.profile, .bashrc)		* Indiuviduelle Konfiguration der Shell (.profile, .bashrc)

2024-12-13T14:21:58Z

Basics

← Older revision		Revision as of 14:21, 13 December 2024
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	* getting help		* getting help
	* redirecting stdout, stdin		* redirecting stdout, stdin
	* special characters (or blanks) in the shell's command line, "" and \'\' (and \)		* special characters (or blanks) in the shell's command line, " " and ' ' (and \ )
	* a file's access rights: ls -l, chmod, chown, chgrp		* a file's access rights: ls -l, chmod, chown, chgrp
	[[UnixTools01\|genauer]]		[[UnixTools01\|genauer]]

2024-12-13T14:21:42Z

Basics

← Older revision		Revision as of 14:21, 13 December 2024
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	* getting help		* getting help
	* redirecting stdout, stdin		* redirecting stdout, stdin
	* special characters (or blanks) in the shell's command line, "" and '' (and \)		* special characters (or blanks) in the shell's command line, "" and \'\' (and \)
	* a file's access rights: ls -l, chmod, chown, chgrp		* a file's access rights: ls -l, chmod, chown, chgrp
	[[UnixTools01\|genauer]]		[[UnixTools01\|genauer]]

2024-12-13T14:21:23Z

Basics

← Older revision		Revision as of 14:21, 13 December 2024
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	* getting help		* getting help
	* redirecting stdout, stdin		* redirecting stdout, stdin
	* special characters (or blanks) in the shell's command line		* special characters (or blanks) in the shell's command line, "" and '' (and \)
	* a file's access rights: ls -l, chmod, chown, chgrp		* a file's access rights: ls -l, chmod, chown, chgrp
	[[UnixTools01\|genauer]]		[[UnixTools01\|genauer]]

2024-12-13T11:35:40Z

← Older revision		Revision as of 11:35, 13 December 2024
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	= Bash 1.1 =		= Bash 1.1 =
	* starting a ~~programm~~ ($PATH, permissions)		* starting a process, to execute program ($PATH, permissions)
	* terminating a ~~command~~ prematurely with ^C		* terminating a process prematurely with ^C
	* $? - the ~~return~~ value of a ~~command~~		* $? - the exit value of a process
		⚫	* prog1 && prog2
⚫	* batch processing (simple shell scripts)
	* running multiple ~~programs (~~processes) at the same time		* running multiple processes at the same time
	** &		** &
	** ps		** ps
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	= Bash 1.2 =		= Bash 1.2 =
		⚫	* batch processing (simple shell scripts)
	* Shell Variablen
			* shell variables, substitution of shell variables
	* $(date)		* $(date)
			* exporting shell variables
	* Shell Variablen exportieren
	* $PATH		* $PATH
	* $LANG		* $LANG
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	[[UnixTools04\|genauer]]		[[UnixTools04\|genauer]]

	= Bash 2.1 - Scripts =		= Bash 2 - Scripts =
	* Shell Scripte
⚫	* << Umlenkung von stdin
	* $1 .. Shell Variablen für Argumente		* $1 .. Shell Variablen für Argumente

	= Bash 2.2 - Programming =
⚫	* prog1 && prog2
	* for x in a b c		* for x in a b c
	* while		* while
	* if		* if
		⚫	* << Umlenkung von stdin
	[[UnixTools05\|genauer]]		[[UnixTools05\|genauer]]

	= Working With Files 1 - basics =		= Working With Files 1 - basics =
	* wget (~~oder~~ curl)		* wget (or curl)
	* md5checksum		* md5checksum
	* sh1-checksum		* sh1-checksum

2024-12-13T11:24:56Z

Basics

← Older revision		Revision as of 11:24, 13 December 2024
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	= Basics =		= Basics =
	* files, directories, working directory		* files, directories, working directory
	* path names, /ab/so/lute and re/la/tive, . and ..~~, ~~~		* path names, /ab/so/lute and re/la/tive, ~ , . and ..
	* basic commands: cat, touch, rm, mkdir, rmdir, mv		* basic commands: cat, touch, rm, mkdir, rmdir, mv
	* using wildcards to identify files		* using wildcards to identify files

2024-12-13T11:24:25Z

Basics

← Older revision		Revision as of 11:24, 13 December 2024
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	= Basics =		= Basics =
	* files, directories, working directory		* files, directories, working directory
	* path names, /ab/so/lute and re/la/tive, . and ..		* path names, /ab/so/lute and re/la/tive, . and .., ~
	* basic commands: cat, touch, rm, mkdir, rmdir, mv		* basic commands: cat, touch, rm, mkdir, rmdir, mv
	* using wildcards to identify files		* using wildcards to identify files

2024-12-13T11:21:32Z

Bash 1.1

← Older revision		Revision as of 11:21, 13 December 2024
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	= Bash 1.1 =		= Bash 1.1 =
		⚫	* starting a programm ($PATH, permissions)
	* access rights: ls -l, chmod, chown, chgrp
		⚫	* terminating a command prematurely with ^C
⚫	* starting a programm
⚫	* terminating a command with ^C
	* $? - the return value of a command		* $? - the return value of a command
	* batch processing (simple shell scripts)		* batch processing (simple shell scripts)