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edit command order

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Bonnie I-Man Ng 2023-03-15 08:19:29 +00:00
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@ -61,31 +61,6 @@ Esc + c
# converts letter under the cursor to uppercase, rest of the word to lowercase.
```
##### Using vi-mode in your shell
```bash
set -o vi
# change bash shell to vi mode
# then hit the Esc key to change to vi edit mode (when `set -o vi` is set)
k
# in vi edit mode - previous command
j
# in vi edit mode - next command
0
# in vi edit mode - beginning of the command
R
# in vi edit mode - replace current characters of command
2w
# in vi edit mode - next to 2nd word
b
# in vi edit mode - previous word
i
# in vi edit mode - go to insert mode
v
# in vi edit mode - edit current command in vi
man 3 readline
# man page for complete readline mapping
```
##### Run history number (e.g. 53)
```bash
!53
@ -156,6 +131,31 @@ $USER current username
$HOSTNAME current hostname
```
##### Using vi-mode in your shell
```bash
set -o vi
# change bash shell to vi mode
# then hit the Esc key to change to vi edit mode (when `set -o vi` is set)
k
# in vi edit mode - previous command
j
# in vi edit mode - next command
0
# in vi edit mode - beginning of the command
R
# in vi edit mode - replace current characters of command
2w
# in vi edit mode - next to 2nd word
b
# in vi edit mode - previous word
i
# in vi edit mode - go to insert mode
v
# in vi edit mode - edit current command in vi
man 3 readline
# man page for complete readline mapping
```
## Variable
[[back to top](#handy-bash-one-liners)]
##### Variable substitution within quotes