linux 中如何列出当前目录中所有文件及目录的绝对路径

 

001、ls + sed + awk实现

root@PC1:/home/req/input/E.coli/fastq# ls
SRR1770413_1.fastq.gz  SRR1770413_2.fastq.gz
root@PC1:/home/req/input/E.coli/fastq# ls | sed 's/\t/\n/g'
SRR1770413_1.fastq.gz
SRR1770413_2.fastq.gz
root@PC1:/home/req/input/E.coli/fastq# ls | sed 's/\t/\n/g' | awk -v a=$(pwd) '{print a"/"$0}'   ## 列出绝对路径
/home/req/input/E.coli/fastq/SRR1770413_1.fastq.gz
/home/req/input/E.coli/fastq/SRR1770413_2.fastq.gz

 

 

002、ls + sed实现

root@PC1:/home/req/input/E.coli/fastq# ls
SRR1770413_1.fastq.gz  SRR1770413_2.fastq.gz
root@PC1:/home/req/input/E.coli/fastq# ls | sed "s@^@`pwd`/@"        ## ls + sed实现
/home/req/input/E.coli/fastq/SRR1770413_1.fastq.gz
/home/req/input/E.coli/fastq/SRR1770413_2.fastq.gz