alias 中使用 awk
alias hehistory10='history |awk "{print \$2}"|sort|uniq -c|sort -rn|head -10'
alias lv='ls -l|awk -F" " "{print \$9}"'
# $要转义
alias hehistory10='history |awk "{print \$2}"|sort|uniq -c|sort -rn|head -10'
alias lv='ls -l|awk -F" " "{print \$9}"'
# $要转义