我需要同時打開大約 20 個終端并在每個終端上執行不同的命令，并且我還想用不同的名稱命名每個視窗。
我正在使用如下內容：
gnome-terminal --title="some title goes here" -- bash -ic "ls; exec bash"
新視窗打開，顯示標題some title goes here并在 1~2 秒后被覆寫并變成我正在運行命令的路徑
gnome-terminal --title="some title goes here" -- bash -ic "ls; exec bash"
從。
這是我的.bashrc：
# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples
# If not running interactively, don't do anything
case $- in
*i*) ;;
*) return;;
esac
# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth
# append to the history file, don't overwrite it
shopt -s histappend
# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000
# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize
# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar
# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
debian_chroot=$(cat /etc/debian_chroot)
fi
# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
xterm-color|*-256color) color_prompt=yes;;
esac
# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes
if [ -n "$force_color_prompt" ]; then
if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
# We have color support; assume it's compliant with Ecma-48
# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
# a case would tend to support setf rather than setaf.)
color_prompt=yes
else
color_prompt=
fi
fi
if [ "$color_prompt" = yes ]; then
PS1='${debian_chroot: ($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
PS1='${debian_chroot: ($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt
# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
PS1="\[\e]0;${debian_chroot: ($debian_chroot)}\u@\h: \w\a\]$PS1"
;;
*)
;;
esac
# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
alias ls='ls --color=auto'
#alias dir='dir --color=auto'
#alias vdir='vdir --color=auto'
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
fi
# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'
# Add an "alert" alias for long running commands. Use like so:
# sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\ \s*//;s/[;&|]\s*alert$//'\'')"'
# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.
if [ -f ~/.bash_aliases ]; then
. ~/.bash_aliases
fi
# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if ! shopt -oq posix; then
if [ -f /usr/share/bash-completion/bash_completion ]; then
. /usr/share/bash-completion/bash_completion
elif [ -f /etc/bash_completion ]; then
. /etc/bash_completion
fi
fi
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion" # This loads nvm bash_completion
[ -f ~/.fzf.bash ] && source ~/.fzf.bash
# function
parse_git_branch() {
if [ -n "$(git rev-parse --git-dir 2> /dev/null)" ]; then
echo "($(git rev-parse --abbrev-ref HEAD)) "
fi
}
# environment customization
# PS1="[\t \D{%F} \u@\h \W\a]$ "
PS1="$PS1-[\t \D{%F}]$ "
export PS1="$PS1\$(parse_git_branch)"
# HSTR configuration - add this to ~/.bashrc
alias hh=hstr # hh to be alias for hstr
export HSTR_CONFIG=hicolor # get more colors
shopt -s histappend # append new history items to .bash_history
export HISTCONTROL=ignorespace # leading space hides commands from history
export HISTFILESIZE=10000 # increase history file size (default is 500)
export HISTSIZE=${HISTFILESIZE} # increase history size (default is 500)
# ensure synchronization between bash memory and history file
export PROMPT_COMMAND="history -a; history -n; ${PROMPT_COMMAND}"
# if this is interactive shell, then bind hstr to Ctrl-r (for Vi mode check doc)
if [[ $- =~ .*i.* ]]; then bind '"\C-r": "\C-a hstr -- \C-j"'; fi
# if this is interactive shell, then bind 'kill last command' to Ctrl-x k
if [[ $- =~ .*i.* ]]; then bind '"\C-xk": "\C-a hstr -k \C-j"'; fi
function changeTitle(){
if [[ -z "$ORIG" ]]; then
ORIG="$PS1"
fi
TITLE="\[\e]2;$*\a\]"
PS1="${ORIG}${TITLE}"
}
### ALIASES ###
alias k='kubectl'
知道如何解決這個問題嗎？
uj5u.com熱心網友回復：
設定的提示PS1包含覆寫視窗標題的螢屏控制代碼。
如果您不希望提示更改視窗標題，請取出執行此操作的代碼段。
這是一個輕微的編輯，可讓您no_title_change在呼叫 shell 中進行設定。這將替換您當前.bashrc;中的類似代碼段。真正的改變是我們將變數更改$TERM為稍微復雜（并且有點hacky）的引數擴展。
...
# If this is an xterm set the title to user@host:dir
# unless $no_title_change is set
case ${no_title_change-$TERM} in
xterm*|rxvt*)
PS1="\[\e]0;${debian_chroot: ($debian_chroot)}\u@\h: \w\a\]$PS1"
;;
*)
;;
esac
...
如果您無條件地想要洗掉標題更改邏輯，只需將此代碼段替換為空即可。
為一組任務中的每個任務打開一個單獨的終端視窗的用例是可疑的；更好的做法通常是將任務作為后臺行程運行，每個行程都有輸出到檔案。然后您可以對整個場景進行自動化監控和日志記錄，避免因不小心關閉錯誤的終端視窗而誤終止行程等愚蠢問題；從多個位置遠程管理流程變得可行。
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