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Updated Examples (markdown)
Matthew Bennett
187
Examples.md
187
Examples.md
@@ -61,104 +61,6 @@ Table of Contents
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### General
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Suggested by [Matt-A-Bennett](https://github.com/Matt-A-Bennett) (not tested in zsh):
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```sh
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# Run command/application and choose paths/files with fzf.
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# Always return control of the terminal to user (e.g. when opening GUIs).
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# The full command that was used will appear in your history just like any
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# other (N.B. to achieve this I write the shell's active history to
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# ~/.bash_history)
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#
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# Usage:
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# f cd [OPTIONS] (hit enter, choose path)
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# f cat [OPTIONS] (hit enter, choose files)
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# f vim [OPTIONS] (hit enter, choose files)
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# f vlc [OPTIONS] (hit enter, choose files)
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f() {
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# Store the program
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program="$1"
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# Remove first argument off the list
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shift
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# Store option flags
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options="$@"
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# Store the arguments from fzf
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arguments=($(fzf --multi))
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# If no arguments passed (e.g. if Esc pressed), return to terminal
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if [ -z "${arguments}" ]; then
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return 1
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fi
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# We want the command to show up in our bash history, so write the shell's
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# active history to ~/.bash_history. Then we'll also add the command from
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# fzf, then we'll load it all back into the shell's active history
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history -w
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# RUN THE COMMANDS ########################################################
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# The cd command has no effect when run as background, and doesn't show up
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# as a job the can be brought to the foreground. So we make sure not to add
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# a '&' (more programs can be added separated by a '|')
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if ! [[ $program =~ ^(cd)$ ]]; then
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if [ -z "$options" ]; then
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"$program" "${arguments[@]}" &
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else
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"$program" "$options" "${arguments[@]}" &
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fi
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else
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if [ -z "$options" ]; then
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"$program" "${arguments[@]}"
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else
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"$program" "$options" "${arguments[@]}"
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fi
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fi
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# If the program is not on the list of GUIs (e.g. vim, cat, etc.) bring it
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# to foreground so we can see the output. Also put cd on this list
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# otherwise there will be errors)
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if ! [[ "$program" =~ ^(cd|nautilus|zathura|evince|vlc|eog|kolourpaint)$ ]]; then
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fg %%
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fi
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# ADD A REPEATABLE COMMAND TO THE BASH HISTORY ############################
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# Store the arguments in a temporary file for sanitising before being
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# entered into bash history
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: > /tmp/fzf_tmp
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for file in "${arguments[@]}"; do
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echo "$file" >> /tmp/fzf_tmp
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done
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# Put all input arguments on one line and sanitise the command by putting
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# single quotes around each argument, also first put an extra single quote
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# next to any pre-existing single quotes in the raw argument
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sed -i "s/'/''/g; s/.*/'&'/g; s/\n//g" /tmp/fzf_tmp
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# If the program is on the GUI list add a '&' to the command history
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if [[ "$program" =~ ^(nautilus|zathura|evince|vlc|eog|kolourpaint)$ ]]; then
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sed -i '${s/$/ \&/}' /tmp/fzf_tmp
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fi
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# Grab the sanitised arguments
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arguments="$(cat /tmp/fzf_tmp)"
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# Add the command with the sanitised arguments to our .bash_history
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if [ -z "$options" ]; then
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echo $program $arguments >> ~/.bash_history
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else
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echo $program $options $arguments >> ~/.bash_history
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fi
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# Reload the ~/.bash_history into the shell's active history
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history -r
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# Clean up temporary variables
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rm /tmp/fzf_tmp
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}
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```
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```sh
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# Use fd and fzf to get the args to a command.
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# Works only with zsh
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@@ -195,6 +97,95 @@ ec () {
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}
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```
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Inspired by the above, suggested by [Matt-A-Bennett](https://github.com/Matt-A-Bennett) (not tested in zsh):
|
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```sh
|
||||
# Run command/application and choose paths/files with fzf.
|
||||
# Always return control of the terminal to user (e.g. when opening GUIs).
|
||||
# The full command that was used will appear in your history just like any
|
||||
# other (N.B. to achieve this I write the shell's active history to
|
||||
# ~/.bash_history)
|
||||
#
|
||||
# Usage:
|
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# f cd [OPTION]... (hit enter, choose path)
|
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# f cat [OPTION]... (hit enter, choose files)
|
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# f vim [OPTION]... (hit enter, choose files)
|
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# f vlc [OPTION]... (hit enter, choose files)
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f() {
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# Store the program
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program="$1"
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# Remove first argument off the list
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shift
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# Store option flags
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options="$@"
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if [ -z "${options}" ]; then
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options=" "
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else
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options=" $options "
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fi
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# Store the arguments from fzf
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arguments=($(fzf --multi))
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# If no arguments passed (e.g. if Esc pressed), return to terminal
|
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if [ -z "${arguments}" ]; then
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return 1
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fi
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|
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# We want the command to show up in our bash history, so write the shell's
|
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# active history to ~/.bash_history. Then we'll also add the command from
|
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# fzf, then we'll load it all back into the shell's active history
|
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history -w
|
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|
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# RUN THE COMMANDS ########################################################
|
||||
# The cd command has no effect when run as background, and doesn't show up
|
||||
# as a job the can be brought to the foreground. So we make sure not to add
|
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# a '&' (more programs can be added separated by a '|')
|
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if ! [[ $program =~ ^(cd)$ ]]; then
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$program$options${arguments[@]} &
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else
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$program$options${arguments[@]}
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fi
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# If the program is not on the list of GUIs (e.g. vim, cat, etc.) bring it
|
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# to foreground so we can see the output. Also put cd on this list
|
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# otherwise there will be errors)
|
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if ! [[ "$program" =~ ^(cd|nautilus|zathura|evince|vlc|eog|kolourpaint)$ ]]; then
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fg %%
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fi
|
||||
|
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# ADD A REPEATABLE COMMAND TO THE BASH HISTORY ############################
|
||||
# Store the arguments in a temporary file for sanitising before being
|
||||
# entered into bash history
|
||||
: > /tmp/fzf_tmp
|
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for file in "${arguments[@]}"; do
|
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echo "$file" >> /tmp/fzf_tmp
|
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done
|
||||
|
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# Put all input arguments on one line and sanitise the command by putting
|
||||
# single quotes around each argument, also first put an extra single quote
|
||||
# next to any pre-existing single quotes in the raw argument
|
||||
sed -i "s/'/''/g; s/.*/'&'/g; s/\n//g" /tmp/fzf_tmp
|
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|
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# If the program is on the GUI list add a '&' to the command history
|
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if [[ "$program" =~ ^(nautilus|zathura|evince|vlc|eog|kolourpaint)$ ]]; then
|
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sed -i '${s/$/ \&/}' /tmp/fzf_tmp
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fi
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# Grab the sanitised arguments
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arguments="$(cat /tmp/fzf_tmp)"
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|
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# Add the command with the sanitised arguments to our .bash_history
|
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echo $program$options$arguments >> ~/.bash_history
|
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|
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# Reload the ~/.bash_history into the shell's active history
|
||||
history -r
|
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|
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# Clean up temporary variables
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rm /tmp/fzf_tmp
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```
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### Opening files
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```sh
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