monotips #3 - fzfる

社内LTの資料 monotips #3

1. G[GΔ NPOPUJQT
   
   3ZPUBSP
   5BNVSB
2. ݩωλ IUUQTRJJUBDPNUNTBOSJOTIBJUFNTDFCBCDEF
3. G[G IUUQTHJUIVCDPNKVOFHVOOG[G
4. جຊతͳ࢖͍ํ ‣ ඪ४ೖྗΛ౉͢ͱର࿩ܕͷ6*ʹදࣔͯ͘͠ΕΔ
   ‣ ΫΤϦΛೖྗ͢ΔͱϚον͢ΔߦͰߜΓࠐΈ
   ‣ VQ
   EPXOΩʔͰબ୒ߦΛҠಈ
   ‣ FOUFSͰબ୒ߦͷจࣈྻΛग़ྗ͢Δ ඪ४ೖྗ G[G ର࿩ܕ6* ඪ४ग़ྗ
5. ࣮ߦྫ 
   MT
   M
   ͷ݁ՌΛG[Gʹ౉͢ 
   ͍͋·͍ݕࡧͰߜΓࠐΉ 
   FOUFSͰग़ྗ
6. ࢖͍ํ঺հ ‣ ެࣜͷXJLJʹେྔͷαϯϓϧ͕͋Δɻ
   ‣ IUUQTHJUIVCDPNKVOFHVOOG[GXJLJ
   ‣ ͜ΕݟΕ͹େମͳΜͰ΋Ͱ͖Δ͸ͣ
   ‣ XJLJͷҰ෦ͱɺࣗ࡞ͷؔ਺Λ঺հ
   ‣ σϞϝΠϯͰ͢
   ‣ ͜ͷઌͷεϥΠυ͸ओʹޙ͔ΒݟΔਓ༻
   
7. લఏ ‣ NBD04ͷ৔߹ʹඞཁͳ΋ͷ
   ‣ CBTI
   Y
   
   ‣ 3&"%-*/&@-*/&
   3&"%-*/&@10*/5͕
   Y
   ͩͱ࢖͑ͳ͍
   ‣ CSFXͳͲͰΠϯετʔϧ
   ‣ [TIͱ͔Ͱ΋0,
   ଟ෼#6''&3
   $63403
   ‣ G[Gͷجຊઃఆ
   ‣ IFJHIU
   
   
   
   G[Gͷը໘αΠζΛมߋ
   σϑΥϧτ͸શը໘
   
   ‣ SFWFSTF
   
   ΫΤϦͷೖྗཝΛը໘্෦ʹมߋ
   ‣ CPSEFS
   
   
   G[Gͷը໘ͱλʔϛφϧͷڥքʹϘʔμʔදࣔ brew install bash echo '/usr/local/bin/bash' | sudo tee -a /etc/shells chsh -s /usr/local/bin/bash export FZF_DEFAULT_OPTS='--height 40% --reverse --border'
8. G[GͰ֊૚Λඈ͹ͯ͠DE function fd() { local dir=$(find ${1:-.} -maxdepth ${2:-10} -type d | sed 's/^\.\///' | # 相対パスの "./" を除去 grep -v "\/\." | # 隠しディレクトリ除外 grep -v "^\." | # 隠しディレクトリ除外 fzf —no-multi) cd "$dir" }
9. HJUͷϒϥϯν੾Γସ͑ function fbr() { local branches branch branches=$(git branch -vv) && branch=$(echo "$branches" | fzf --no-multi) && git checkout $(echo "$branch" | awk '{print $1}' | sed "s/.* //") }
10. IJTUPSZΛG[GͰݕࡧ function fzf-select-history() { READLINE_LINE=$(HISTTIMEFORMAT= history | tac | gsed -e 's/^\s*[0-9]\+\s\+//' | # 履歴番号を除去 awk '!a[$0]++' | # 重複を除外 fzf --no-sort) READLINE_POINT=${#READLINE_LINE} } bind -x '"\C-r": fzf-select-history’ # Ctrl+rでfunctionを呼び出し ‣ 3&"%-*/&@-*/&
    ‣ CBTIͷSFBEMJOFͷόοϑΝʹࢦఆจࣈΛೖྗ͢Δ
    ‣ ࣍ͷೖྗ଴ड͕࢝·ͬͨ࣌ʹطʹೖྗ͞Εͨঢ়ଶʹͳΔ
    ‣ 3&"%-*/&@10*/5
    ‣ ΧʔιϧͷҐஔΛࢦఆ
    ‣ 3&"%-*/&@-*/&ͷจࣈ਺Λࢦఆͯ͠ɺΧʔιϧΛ຤ඌʹҠಈ
11. BDLͱG[GͰίʔυݕࡧ function fck() { local out query file line while out=$(ack "$@" . | fzf --no-height -e --no-sort \ --query=“$query” —print-query); do query=$(head -1 <<< "$out") file=$(sed '1d' <<< "$out" | awk -F : '{print $1}') line=$(sed '1d' <<< "$out" | awk -F : '{print $2}') [ -z "$file" ] && continue less -N -R +$line $file done } ‣ Ҿ਺ͳ͠ͰΧϨϯτσΟϨΫτϦҎԼͷશιʔείʔυΛදࣔ
    ‣ FOUFSΛԡ͢ͱߦҐஔΛࢦఆͯ͠MFTTͰ։͘
    ‣ MFTTΛൈ͚Δͱ࠶ͼG[Gͷը໘ʹ໭Δ
    ΫΤϦจࣈ͸Ҿ͖ܧ͙
    ‣ ةݥͳ߳Γ͕͢Δؔ਺໊͚ͩͲؾʹ͠ͳ͍ͰͶ
    
12. GDL
    
    ࣮ߦྫ FOUFS RVJU
13. GDL
    
    ิ଍ ‣ XIJMF
    PVU DPNNBOE 
    EP
    d
    EPOF
    ‣ DPNNBOEͷFYJU
    DPEF͕ͳΒɺEP
    d
    EPOF಺ͷॲཧΛ࣮ߦ͠ɺ FYJU
    DPEF͕Ҏ֎ʹͳΔ·Ͱϧʔϓɻ
    ‣ G[Gͷฦ͢FYJU
    DPEF
    ‣ 
    /PSNBM
    FYJU
    FOUFS΍FYQFDUͰࢦఆͨ͠Ωʔ
    ‣ 
    /P
    NBUDI
    ‣ 
    &SSPS
    ‣ 
    $53-$
    PS
    &4$
    ‣ G[Gͷग़ྗ͸
    PVU
    ʹೖ͍ͬͯΔͷͰɺՃ޻ͯ͠MFTT΁౉͢
    ‣ G[G
    QSJOURVFSZ
    ‣ ग़ྗ͕ҎԼͷ௨ΓʹͳΔ
    ‣ ߦ໨
    
    G[G಺Ͱೖྗ͍ͯͨ͠ΫΤϦ
    ‣ ߦ໨
    
    બ୒ͨ͠ߦ
    σϑΥϧτ͸͜Ε͚ͩ
    ‣ MFTTΛൈ͚Δͱɺ࠶౓XIJMFͷDPNNBOE G[G ͕࣮ߦ͞ΕΔ
    ‣ RVFSZΦϓγϣϯʹग़ྗͷߦ໨Λ౉ͯ͠ΫΤϦҾ͖ܧ͗
    
14. ͓ΘΓ
    ΠέͯΔ࢖͍ํݟ͚ͭͨΒڭ͍͑ͯͩ͘͞