here is my zshrc
if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
fi
export ZSH="/Users/gansaikhanshur/.oh-my-zsh"
ZSH_THEME="powerlevel10k/powerlevel10k"
plugins=(
git
zsh-syntax-highlighting
)
source $ZSH/oh-my-zsh.sh
[[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh
test -e "${HOME}/.iterm2_shell_integration.zsh" && source "${HOME}/.iterm2_shell_integration.zsh"
I am using Iterm2 with Oh-my-Zsh. yet I have 3 command line input line arrows as such.
I want only the green one (which is supposed to be the default with powerlevel10k). Why is that? How can I fix this?
Related
I have a MacBook with Iterm2 with Zshell (zsh) and one of the add-ons I have is the command line fuzzy finder (fzf), but despite being added to my .zshrc it doesn't work. If I manually load it with source ~/.fzf.zsh it works, and if I then reload my .zshrc source ~/.zshrc it doesn't work again.
What could be the reason?
Here's most of my .zshrc file (see the line: # add fuzzy find):
if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
fi
# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH
# add fuzzy find
[ -f ~/.fzf.zsh ] && source ~/.fzf.zsh
# add syntax highlighting
export ZSH_HIGHLIGHT_HIGHLIGHTERS_DIR=/usr/local/share/zsh-syntax-highlighting/highlighters
source $(brew --prefix)/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
# Path to your oh-my-zsh installation.
export ZSH="/Users/xxxx/.oh-my-zsh"
ZSH_THEME="powerlevel10k/powerlevel10k"
plugins=(git)
source $ZSH/oh-my-zsh.sh
DEFAULT_USER=`whoami`
# To customize prompt, run `p10k configure` or edit ~/.p10k.zsh.
[[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh
alias pip=/usr/local/bin/pip3
Something you do in .zshrc following source ~/.fzf.zsh breaks it. Make sure ~/.fzf.zsh occurs after that, most easily accomplished by moving it to the end of the file.
I use iterm2 with oh-my-zsh (macOS) and I want start "terminal code" on the 1st line (now 5th line). Can you please tell me, How can I do this?
This is my ~/.zshrc:
export ZSH=/Users/ivbutsykin/.oh-my-zsh
ZSH_THEME="powerlevel9k/powerlevel9k"
POWERLEVEL9K_PROMPT_ADD_NEWLINE=true
plugins=(
zsh-autosuggestions
)
source $ZSH/oh-my-zsh.sh
test -e "${HOME}/.iterm2_shell_integration.zsh" && source "${HOME}/.iterm2_shell_integration.zsh"
local user_symbol="$"
if [[ $(print -P "%#") =~ "#" ]]; then
user_symbol = "#"
fi
POWERLEVEL9K_MULTILINE_LAST_PROMPT_PREFIX="%{%B%F{black}%K{yellow}%} $user_symbol%{%b%f%k%F{yellow}%} %{%f%}"
POWERLEVEL9K_VCS_MODIFIED_BACKGROUND='red'
echo -e "\033]6;1;bg;red;brightness;18\a"
echo -e "\033]6;1;bg;green;brightness;26\a"
echo -e "\033]6;1;bg;blue;brightness;33\a"
You can get rid of 3 empty lines by replacing echo -e with echo -ne. To get rid of the remaining empty line you need to upgrade to powerlevel10k.
Currently, I'm setting terminal title within screen command, but the bash script gives me:
Cannot exec 'source /etc/profile && title.set root#test': No such file or directory
And I can run above command successful directly from the command line, here are my scripts:
/usr/local/bin/s
#!/bin/bash
if [ $1 ]
then
screen -D -R $1 -m "source /etc/profile && title.set `whoami`#$1"
else
screen -R
fi
/etc/profile
...
# Source global bash config
if test "$PS1" && test "$BASH" && test -z ${POSIXLY_CORRECT+x} && test -r /etc/bash.bashrc; then
. /etc/bash.bashrc
fi
function title.set() {
if [[ -z "$ORIG" ]]; then
ORIG=$PS1
fi
TITLE="\[\e]2;$*\a\]"
PS1=${ORIG}${TITLE}
}
# Termcap is outdated, old, and crusty, kill it.
unset TERMCAP
# Man is much better than us at figuring this out
unset MANPATH
...
So What's going wrong here?
The keyword source is a bash built-in command, i.e., something for which there is not necessarily an actual file to exec (another built-in command). You can only exec something that is a file — like bash, e.g., something like this:
screen -D -R $1 -m bash -c "source /etc/profile && title.set `whoami`#$1"
#!/bin/bash
for dir in /home/username/git/*/
do
for file in "$dir"/*
do
if [[ -f $file ]]
then
echo "$file"
fi
done
done
When I try to run it. I got
syntax error near unexpected toke' `do
'rocTest.sh: line 3: `do
Why?
Use "$file" (with quotes) consistently to deal with "problematic" file names; in particular if [[ -f $file ]] should be
if [[ -f "$file" ]] ...
Note that bash is not always in /bin (e.g. FreeBSD places it in /usr/local/bin); for wider portability, either use
#!/usr/bin/env bash
or #!/bin/sh and make sure to remove bash-isms (e.g. use checkbashisms on Debian/Ubuntu). E.g. write if test -f "$file" instead of [[ -f "$file" ]]
I wrote a bash git-install script. Toward the end, I do:
echo "Edit ~/.bash_profile to load ~/.git-completioin.bash on Terminal launch"
echo "source ~/.git-completion.bash" >> ~/.bash_profile
The problem is, if you run the script more than once, you end up appending this line multiple times to ~/.bash_profile. How do I use bash scripting with grep or sed (or another option you may recommend) to only add the line if it doesn't yet exist in the file. Also, I want to add the line to ~/.profile if that file exists and ~/.bash_profile doesn't exist, otherwise just add it to ~/.bash_profile.
Something like this should do it:
LINE_TO_ADD=". ~/.git-completion.bash"
check_if_line_exists()
{
# grep wont care if one or both files dont exist.
grep -qsFx "$LINE_TO_ADD" ~/.profile ~/.bash_profile
}
add_line_to_profile()
{
profile=~/.profile
[ -w "$profile" ] || profile=~/.bash_profile
printf "%s\n" "$LINE_TO_ADD" >> "$profile"
}
check_if_line_exists || add_line_to_profile
A couple of notes:
I've used the . command instead of source as source is a bashism, but .profile may be used by non-bash shells. The command source ... is an error in .profile
I've used printf instead of echo because it's more portable and wont screw up backslash-escaped characters as bash's echo would.
Try to be a little more robust to non-obvious failures. In this case make sure .profile exists and is writable before trying to write to it.
I use grep -Fx to search for the string. -F means fixed strings, so no special characters in the search string needs to be escaped, and -x means match the whole line only. The -qs is common grep syntax for just checking the existence of a string and not to show it.
This is proof of concept. I didn't actually run this. My bad, but it's Sunday morning and I want to go out and play.
if [[ ! -s "$HOME/.bash_profile" && -s "$HOME/.profile" ]] ; then
profile_file="$HOME/.profile"
else
profile_file="$HOME/.bash_profile"
fi
if ! grep -q 'git-completion.bash' "${profile_file}" ; then
echo "Editing ${profile_file} to load ~/.git-completioin.bash on Terminal launch"
echo "source \"$HOME/.git-completion.bash\"" >> "${profile_file}"
fi
How about:
grep -q '^source ~/\.git-completion\.bash$' ~/.bash_profile || echo "source ~/.git-completion.bash" >> ~/.bash_profile
or in a more explicit (and readable) form:
if ! grep -q '^source ~/\.git-completion\.bash$' ~/.bash_profile; then
echo "Updating" ~/.bash_profile
echo "source ~/.git-completion.bash" >> ~/.bash_profile
fi
EDIT:
You should probably add an additional newline before your one-liner, just in case ~/.bash_profile does not end in one:
if ! grep -q '^source ~/\.git-completion\.bash$' ~/.bash_profile; then
echo "Updating" ~/.bash_profile
echo >> ~/.bash_profile
echo "source ~/.git-completion.bash" >> ~/.bash_profile
fi
EDIT 2:
This is a bit easier to modify and slightly more portable:
LINE='source ~/.git-completion.bash'
if ! grep -Fx "$LINE" ~/.bash_profile >/dev/null 2>/dev/null; then
echo "Updating" ~/.bash_profile
echo >> ~/.bash_profile
echo "$LINE" >> ~/.bash_profile
fi
The -F and -x options are specified by POSIX and were suggested in several other answers and comments.
# Decide which profile to add to
PROFILE=~/.bash_profile
if ! [ -e "$PROFILE" ] && [ -e ~/.profile ]; then
PROFILE=~/.profile
fi
# Add to profile if it doesn't appear to be there already. Err on the side of
# not adding it, in case user has made edits to their profile.
if ! grep -s 'git-completion\.bash' "$PROFILE"; then
echo "Editing $PROFILE to load ~/.git-completion.bash on Terminal launch"
echo "source ~/.git-completion.bash" >> "$PROFILE"
fi