Re: [shell-script] shell1line

[Reinaldo Carvalho]

- Bash Expansions
data=root:x:0:0:root:/root:/bin/bash
echo ${data#*:}   # show after first :
echo ${data##*:}  # show after last :
echo ${data%:*}   # show before last :
echo ${data%%:*}  # show before fisrt :
echo ${data/:/,}  # Switch first match
echo ${data//:/,} # Switch all matchs

-- 
Reinaldo Carvalho


On 9/15/07, Ivan lopes <address@hidden> wrote:
> Iniciado ....
>
>
>   # Extract many files:
>   $ ls *.tgz| sed 's/^/tar xvzf /'| sh
>
>   # prompt
>   Ctrl + a - Jump to the start of the line
>   Ctrl + b - Move back a char
>   Ctrl + c - Terminate the command
>   Ctrl + d - Delete from under the cursor
>   Ctrl + e - Jump to the end of the line
>   Ctrl + f - Move forward a char
>   Ctrl + k - Delete to EOL
>   Ctrl + l - Clear the screen
>   Ctrl + r - Search the history backwards
>   Ctrl + R - Search the history backwards with multi occurrence
>   Ctrl + u - Delete backward from cursor
>   Ctrl + w - Delete backward a word
>   Ctrl + xx - Move between EOL and current cursor position
>   Ctrl + x @ - Show possible hostname completions
>   Ctrl + z - Suspend/ Stop the command
>
>   Alt + < - Move to the first line in the history
>   Alt + > - Move to the last line in the history
>   Alt + ? - Show current completion list
>   Alt + * - Insert all possible completions
>   Alt + / - Attempt to complete filename
>   Alt + . - Yank last argument to previous command
>   Alt + b - Move backward
>   Alt + c - Capitalize the word
>   Alt + d - Delete word
>   Alt + f - Move forward
>   Alt + l - Make word lowercase
>   Alt + n - Search the history forwards non-incremental
>   Alt + p - Search the history backwards non-incremental
>   Alt + r - Recall command
>   Alt + t - Move words around
>   Alt + u - Make word uppercase
>   Alt + back-space - Delete backward from cursor
>
>
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