shell脚本使用小技巧-持续更新

1.假如下面的shell脚本"2024_extractrG4_calculating_score_filternonoverlapG4.sh"

#!/bin/bash
python lin_change_gff3original.py -i iwgsc_refseqv2.1_annotation_200916_HC_LC.gff3 -o iwgsc_refseqv2.1_annotation_200916_HC_LC.gff4


# Define base filenames
fasta_base="iwgsc_refseqv2.1_annotation_200916_HC_LC_mrna.fasta"
gff_file="iwgsc_refseqv2.1_annotation_200916_HC_LC.gff4"

# Array of types
types=("G4" "C4" "A4" "T4")

# Loop through each type and process files accordingly
for type in "${types[@]}"
do
    # Python script to extract r[type] structures
    python "lin_20240425_extract_r${type}.py" -f1 "$fasta_base" -f2 "lijinonextended_mrna_allr${type}output.fasta"

    # R script to calculate r[type] score
    Rscript "lin_20240321_calculating_r${type}score.R" -i "lijinonextended_mrna_allr${type}output.fasta" -o "lijinonextended_mrna_allr${type}output1.fasta"

    # Python script to annotate with gff4
    python "lin_annotating_r${type}_with_gff4.py" -g "$gff_file" -f "lijinonextended_mrna_allr${type}output1.fasta" -o "lijinonextended_mrna_allr${type}output2.fasta"
    
    less "lijinonextended_mrna_allr${type}output2.fasta" | grep -E 'Id|five' > "five_r${type}_total.txt"
    less "lijinonextended_mrna_allr${type}output2.fasta" | grep -E 'Id|CDS' > "cds_r${type}_total.txt"
    less "lijinonextended_mrna_allr${type}output2.fasta" | grep -E 'Id|three' > "three_r${type}_total.txt"
    cp "lijinonextended_mrna_allr${type}output2.fasta" "mrna_r${type}_total.txt"
    
    python lin_filter_non-overlap_rG4.py -f1 "five_r${type}_total.txt" -f2 "five_r${type}_total1.txt"
    python lin_filter_non-overlap_rG4.py -f1 "cds_r${type}_total.txt" -f2 "cds_r${type}_total1.txt"
    python lin_filter_non-overlap_rG4.py -f1 "three_r${type}_total.txt" -f2 "three_r${type}_total1.txt"
    python lin_filter_non-overlap_rG4.py -f1 "mrna_r${type}_total.txt" -f2 "mrna_r${type}_total1.txt"
done

如果，我后台运行这个脚本之后，想取消总的进程，可以这样操作：

ps aux | grep 2024_extractrG4_calculating_score_filternonoverlapG4.sh 
kill -SIGINT 2852911